[17:02:20] [Client thread/INFO]: Setting user: SuperHotC4
[17:02:22] [Client thread/WARN]: Skipping bad option: lastServer:
[17:02:22] [Client thread/WARN]: Skipping bad option: maxFps:70
[17:02:22] [Client thread/INFO]: LWJGL Version: 3.1.6 build 14
[17:02:25] [Client thread/INFO]: Reloading ResourceManager: Default
[17:02:26] [Sound Library Loader/INFO]: Starting up SoundSystem...
[17:02:26] [Thread-2/INFO]: Initializing No Sound
[17:02:26] [Thread-2/INFO]: (Silent Mode)
[17:02:27] [Thread-2/INFO]: OpenAL initialized.
[17:02:27] [Sound Library Loader/INFO]: Preloading sound minecraft:sounds/ambient/underwater/underwater_ambience.ogg
[17:02:27] [Sound Library Loader/INFO]: Sound engine started
[17:02:31] [Client thread/INFO]: Created: 1024x512 textures-atlas
[17:02:33] [Client thread/INFO]: Narrator library for x64 successfully loaded
[17:02:45] [Client thread/INFO]: Deleting level Stuff
[17:02:45] [Client thread/INFO]: Attempt 1...
[17:03:48] [Client thread/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]
[17:03:48] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:03:48] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:03:48] [Client thread/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
[17:03:48] [Client thread/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[17:03:48] [Client thread/INFO]: Loaded 0 recipes
[17:03:48] [Client thread/INFO]: Loaded 0 advancements
[17:03:48] [Server thread/INFO]: Starting integrated minecraft server version 18w47a
[17:03:48] [Server thread/INFO]: Generating keypair
[17:03:48] [Server thread/INFO]: Found new data pack vanilla, loading it automatically
[17:03:48] [Server thread/INFO]: Reloading ResourceManager: Default
[17:03:49] [Server thread/INFO]: Loaded 620 recipes
[17:03:50] [Server thread/INFO]: Loaded 672 advancements
[17:03:50] [Server thread/WARN]: Unable to find spawn biome
[17:03:54] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld
[17:03:54] [Server thread/INFO]: Preparing spawn area: 10689 |  1801 |   260 |     0 ( 83%   0%)
[17:03:54] [Server thread/WARN]: Keeping entity minecraft:item that already exists with UUID a10cfbc2-e70a-4781-bfa0-34dc3bdffa1c
[17:03:55] [Server thread/INFO]: Preparing spawn area: 10689 |  1561 |   261 |     1 ( 85%   0%)
[17:03:55] [Server thread/INFO]: Preparing spawn area: 10689 |  1433 |   282 |     1 ( 86%   0%)
[17:03:56] [Server thread/INFO]: Preparing spawn area: 10689 |  1433 |   272 |     1 ( 86%   0%)
[17:03:56] [Server thread/INFO]: Preparing spawn area: 10689 |  1401 |   260 |     1 ( 86%   0%)
[17:03:57] [Server thread/INFO]: Preparing spawn area: 10689 |  1387 |   264 |     1 ( 87%   0%)
[17:03:57] [Server thread/INFO]: Preparing spawn area: 10689 |  1317 |   258 |     1 ( 87%   0%)
[17:03:58] [Server thread/INFO]: Preparing spawn area: 10689 |  1143 |   258 |     1 ( 89%   0%)
[17:03:58] [Server thread/INFO]: Preparing spawn area: 10689 |   819 |   258 |     1 ( 92%   0%)
[17:03:59] [Server thread/INFO]: Preparing spawn area: 10689 |   559 |   260 |     4 ( 94%   0%)
[17:03:59] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |   506 |     4 (102%   0%)
[17:04:00] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |   496 |     4 (102%   0%)
[17:04:00] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |   479 |   103 (102%  23%)
[17:04:01] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |   464 |   103 (102%  23%)
[17:04:01] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |   464 |   164 (102%  37%)
[17:04:02] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |   464 |   164 (102%  37%)
[17:04:02] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |   439 |   166 (102%  37%)
[17:04:03] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |   346 |   166 (102%  37%)
[17:04:03] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |   331 |   166 (102%  37%)
[17:04:04] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |     0 |   166 (102%  37%)
[17:04:04] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |     0 |   227 (102%  51%)
[17:04:05] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |     0 |   227 (102%  51%)
[17:04:05] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |     0 |   227 (102%  51%)
[17:04:06] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |     0 |   227 (102%  51%)
[17:04:06] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |     0 |   227 (102%  51%)
[17:04:07] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |     0 |   441 (102% 100%)
[17:04:07] [Server thread/INFO]: Preparing spawn area: 10689 |  -223 |     0 |   441 (102% 100%)
[17:04:07] [Server thread/INFO]: Time elapsed: 13299 ms
[17:04:09] [Server thread/INFO]: SuperHotC4[local:E:d17a0ebf] logged in with entity id 302 at (2.5, 64.0, 10.5)
[17:04:09] [Server thread/INFO]: SuperHotC4 joined the game
[17:04:10] [Server thread/INFO]: Saving and pausing game...
[17:04:10] [Server thread/INFO]: Saving chunks for level 'Trash'/minecraft:overworld
[17:04:10] [Client thread/INFO]: Loaded 0 advancements
[17:04:11] [Server thread/INFO]: ThreadedAnvilChunkStorage (Trash): All chunks are saved
[17:04:11] [Server thread/INFO]: Saving chunks for level 'Trash'/minecraft:the_nether
[17:04:11] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM-1): All chunks are saved
[17:04:11] [Server thread/INFO]: Saving chunks for level 'Trash'/minecraft:the_end
[17:04:11] [Server thread/INFO]: ThreadedAnvilChunkStorage (DIM1): All chunks are saved
[17:04:11] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 2091ms or 41 ticks behind
[17:04:59] [Client thread/INFO]: Loaded 7 advancements
[17:05:01] [Client thread/INFO]: Loaded 9 advancements
[17:05:13] [Server thread/INFO]: SuperHotC4 has made the advancement [Getting an Upgrade]
[17:05:13] [Client thread/INFO]: [CHAT] SuperHotC4 has made the advancement [Getting an Upgrade]
[17:05:13] [Client thread/INFO]: Loaded 41 advancements
[17:05:16] [Client thread/INFO]: Loaded 42 advancements
[17:05:57] [Client thread/INFO]: Loaded 51 advancements
[17:05:59] [Client thread/INFO]: Loaded 60 advancements
[17:06:09] [Client thread/INFO]: Loaded 60 advancements
[17:06:32] [Client thread/WARN]: Unable to play empty soundEvent: minecraft:entity.salmon.ambient
[17:09:55] [Client thread/INFO]: Loaded 73 advancements
[17:09:55] [Client thread/INFO]: Loaded 74 advancements
[17:11:27] [Client thread/INFO]: Loaded 80 advancements
[17:12:23] [Client thread/INFO]: Loaded 81 advancements
[17:13:40] [Client thread/INFO]: Loaded 100 advancements
[17:13:40] [Client thread/INFO]: Loaded 101 advancements
[17:14:22] [Client thread/INFO]: Loaded 116 advancements
[17:14:36] [Server thread/INFO]: SuperHotC4 has made the advancement [Sweet Dreams]
[17:14:36] [Client thread/INFO]: [CHAT] SuperHotC4 has made the advancement [Sweet Dreams]
[17:14:36] [Client thread/INFO]: Loaded 116 advancements
[17:15:32] [Client thread/INFO]: Loaded 126 advancements
[17:16:12] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 2108ms or 42 ticks behind
[17:16:30] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 2211ms or 44 ticks behind
[17:16:49] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 4027ms or 80 ticks behind
[17:17:05] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID 9a051b7a-2e10-4ab4-aa8d-ee1ad5b0fa21
[17:17:10] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 5619ms or 112 ticks behind
[17:17:30] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 5949ms or 118 ticks behind
[17:17:48] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 3067ms or 61 ticks behind
[17:17:49] [Server thread/WARN]: Keeping entity minecraft:wolf that already exists with UUID d8298272-2d41-4aa0-8cc5-f48d5fbd8720
[17:17:49] [Server thread/WARN]: Keeping entity minecraft:wolf that already exists with UUID 51958658-a6af-4fef-b924-7aeae44e4e3f
[17:17:49] [Server thread/WARN]: Keeping entity minecraft:wolf that already exists with UUID e1d63e8d-25e9-41c7-a121-b649e7693674
[17:18:05] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 163e9840-6785-40e9-8a5b-e8bcdc82a8c1
[17:18:05] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID 218ae865-33a7-4e28-a47a-38662413e3f6
[17:18:05] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID bc7a58fa-b86f-46a2-8444-67b15c6a1a9a
[17:18:07] [Server thread/WARN]: Keeping entity minecraft:sheep that already exists with UUID 4cf3a5ac-be66-4f18-9c5c-74c045e879c0
[17:18:07] [Server thread/WARN]: Keeping entity minecraft:sheep that already exists with UUID d4cc7df4-5c5d-4ec4-b06d-65ec84b858ac
[17:18:07] [Server thread/WARN]: Keeping entity minecraft:sheep that already exists with UUID 82cc8f90-9fb8-4c70-a209-9104eb73d500
[17:18:07] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID 218ae865-33a7-4e28-a47a-38662413e3f6
[17:18:07] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID bc7a58fa-b86f-46a2-8444-67b15c6a1a9a
[17:18:11] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 8006ms or 160 ticks behind
[17:18:13] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 163e9840-6785-40e9-8a5b-e8bcdc82a8c1
[17:18:13] [Server thread/WARN]: Keeping entity minecraft:sheep that already exists with UUID 4cf3a5ac-be66-4f18-9c5c-74c045e879c0
[17:18:13] [Server thread/WARN]: Keeping entity minecraft:sheep that already exists with UUID d4cc7df4-5c5d-4ec4-b06d-65ec84b858ac
[17:18:13] [Server thread/WARN]: Keeping entity minecraft:sheep that already exists with UUID 82cc8f90-9fb8-4c70-a209-9104eb73d500
[17:18:13] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 163e9840-6785-40e9-8a5b-e8bcdc82a8c1
[17:18:30] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 3858ms or 77 ticks behind
[17:18:37] [Server thread/WARN]: Keeping entity minecraft:sheep that already exists with UUID 4cf3a5ac-be66-4f18-9c5c-74c045e879c0
[17:18:37] [Server thread/WARN]: Keeping entity minecraft:sheep that already exists with UUID d4cc7df4-5c5d-4ec4-b06d-65ec84b858ac
[17:18:37] [Server thread/WARN]: Keeping entity minecraft:sheep that already exists with UUID 82cc8f90-9fb8-4c70-a209-9104eb73d500
[17:18:37] [Server thread/WARN]: Keeping entity minecraft:sheep that already exists with UUID 4cf3a5ac-be66-4f18-9c5c-74c045e879c0
[17:18:37] [Server thread/WARN]: Keeping entity minecraft:sheep that already exists with UUID d4cc7df4-5c5d-4ec4-b06d-65ec84b858ac
[17:18:37] [Server thread/WARN]: Keeping entity minecraft:sheep that already exists with UUID 82cc8f90-9fb8-4c70-a209-9104eb73d500
[17:18:49] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 3492ms or 69 ticks behind
[17:18:58] [Client thread/INFO]: Loaded 126 advancements
[17:19:12] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 8151ms or 163 ticks behind
[17:19:26] [Light executor 0/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 1/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 2/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 3/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 4/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 5/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 6/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 7/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 8/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 9/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 10/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 11/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 12/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 13/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 14/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 15/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 16/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 17/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 18/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 19/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 20/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 21/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 22/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 23/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 24/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 25/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 26/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 27/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 28/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 29/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 30/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 31/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:26] [Light executor 32/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 33/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 34/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 35/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 36/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 37/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 38/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 39/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 40/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 41/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 42/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 43/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 44/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 45/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 46/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 47/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 48/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 49/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 50/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:27] [Light executor 51/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:28] [Light executor 52/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:28] [Light executor 53/ERROR]: Caught previously unhandled exception :
java.util.concurrent.CompletionException: i: Writing into PalettedContainer from multiple threads
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:961) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_51]
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51]
Caused by: i: Writing into PalettedContainer from multiple threads
	at uf.a(SourceFile:465) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
Caused by: java.lang.IllegalStateException
	at bqu.b(SourceFile:42) ~[18w47a.jar:?]
	at bqu.a(SourceFile:109) ~[18w47a.jar:?]
	at bqo.a(SourceFile:44) ~[18w47a.jar:?]
	at bqv.a(SourceFile:180) ~[18w47a.jar:?]
	at uo.a(SourceFile:233) ~[18w47a.jar:?]
	at bvs.a(SourceFile:139) ~[18w47a.jar:?]
	at bvs.a(SourceFile:48) ~[18w47a.jar:?]
	at bvs.a(SourceFile:16) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bzk.a(SourceFile:85) ~[18w47a.jar:?]
	at bzk$$Lambda$2076/1086023502.accept(Unknown Source) ~[?:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51]
	at java.util.stream.IntPipeline$4$1.accept(IntPipeline.java:250) ~[?:1.8.0_51]
	at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:110) ~[?:1.8.0_51]
	at java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:693) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]
	at bzk.a(SourceFile:84) ~[18w47a.jar:?]
	at bym.a(SourceFile:35) ~[18w47a.jar:?]
	at btl.a(SourceFile:20) ~[18w47a.jar:?]
	at btl.a(SourceFile:13) ~[18w47a.jar:?]
	at btd.a(SourceFile:36) ~[18w47a.jar:?]
	at bbl.a(SourceFile:409) ~[18w47a.jar:?]
	at bqc.a(SourceFile:125) ~[18w47a.jar:?]
	at bqg.b(SourceFile:62) ~[18w47a.jar:?]
	at bqg$$Lambda$966/660144865.doWork(Unknown Source) ~[?:?]
	at bqg$c.doWork(SourceFile:246) ~[18w47a.jar:?]
	at bqg.a(SourceFile:208) ~[18w47a.jar:?]
	at uf.a(SourceFile:456) ~[18w47a.jar:?]
	at uf$$Lambda$2056/1294777828.apply(Unknown Source) ~[?:?]
	at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-1.0.21.jar:?]
	at uf.a(SourceFile:453) ~[18w47a.jar:?]
	at uf$$Lambda$2053/1138734437.apply(Unknown Source) ~[?:?]
	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_51]
	... 6 more
[17:19:30] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 2703ms or 54 ticks behind
[17:19:50] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 5622ms or 112 ticks behind
[17:20:09] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 3708ms or 74 ticks behind
[17:20:22] [Client thread/INFO]: Loaded 126 advancements
[17:20:29] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 5535ms or 110 ticks behind
[17:20:50] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 5571ms or 111 ticks behind
[17:21:09] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 4278ms or 85 ticks behind
[17:21:29] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 5032ms or 100 ticks behind
[17:21:35] [Client thread/INFO]: Loaded 126 advancements
[17:21:52] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 7552ms or 151 ticks behind
[17:22:02] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID 3f7e5b2f-b47b-41b3-93a3-8cc66ec46b05
[17:22:16] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 8933ms or 178 ticks behind
[17:22:42] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 11053ms or 221 ticks behind
[17:22:52] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID 2749c1a2-c8a2-4c63-8a34-4b3a69c32836
[17:22:52] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID 81e00119-5fae-42ce-8636-657afd4388b2
[17:23:02] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 5325ms or 106 ticks behind
[17:23:10] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID 2749c1a2-c8a2-4c63-8a34-4b3a69c32836
[17:23:10] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID 81e00119-5fae-42ce-8636-657afd4388b2
[17:23:18] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID 2749c1a2-c8a2-4c63-8a34-4b3a69c32836
[17:23:18] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID 81e00119-5fae-42ce-8636-657afd4388b2
[17:23:28] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 11172ms or 223 ticks behind
[17:23:40] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID b7add110-3927-418e-b13c-73467e096f76
[17:23:46] [Client thread/INFO]: Loaded 126 advancements
[17:23:52] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 9165ms or 183 ticks behind
[17:24:17] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 9467ms or 189 ticks behind
[17:24:29] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID 4778377b-c330-4b81-b382-c6ada4967155
[17:24:29] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID cb4230d8-7e78-4037-9f9c-661256a0feb0
[17:24:29] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID f615a2e6-77af-46c8-b012-d6fd0dec065f
[17:24:32] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID 4778377b-c330-4b81-b382-c6ada4967155
[17:24:32] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID cb4230d8-7e78-4037-9f9c-661256a0feb0
[17:24:32] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID f615a2e6-77af-46c8-b012-d6fd0dec065f
[17:24:32] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID 4778377b-c330-4b81-b382-c6ada4967155
[17:24:32] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID cb4230d8-7e78-4037-9f9c-661256a0feb0
[17:24:32] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID f615a2e6-77af-46c8-b012-d6fd0dec065f
[17:24:42] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 9855ms or 197 ticks behind
[17:24:59] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 2721ms or 54 ticks behind
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID b563f56c-f542-4919-8d57-e468d0efd347
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID b983363a-994e-4376-b8fa-75a8505ba424
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 29e6d0b4-2340-4995-b7bc-b5dcba60148f
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID b563f56c-f542-4919-8d57-e468d0efd347
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID b983363a-994e-4376-b8fa-75a8505ba424
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 29e6d0b4-2340-4995-b7bc-b5dcba60148f
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID b563f56c-f542-4919-8d57-e468d0efd347
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID b983363a-994e-4376-b8fa-75a8505ba424
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 29e6d0b4-2340-4995-b7bc-b5dcba60148f
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID b563f56c-f542-4919-8d57-e468d0efd347
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID b983363a-994e-4376-b8fa-75a8505ba424
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 29e6d0b4-2340-4995-b7bc-b5dcba60148f
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID b563f56c-f542-4919-8d57-e468d0efd347
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID b983363a-994e-4376-b8fa-75a8505ba424
[17:25:23] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 29e6d0b4-2340-4995-b7bc-b5dcba60148f
[17:25:26] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID b563f56c-f542-4919-8d57-e468d0efd347
[17:25:26] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID b983363a-994e-4376-b8fa-75a8505ba424
[17:25:26] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 29e6d0b4-2340-4995-b7bc-b5dcba60148f
[17:25:27] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 13162ms or 263 ticks behind
[17:25:39] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID 1d05dcef-cbb3-444a-b8cb-cf96a490bfef
[17:25:39] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID 79096c0b-9dcd-4a81-89cb-7ec302240eb6
[17:25:39] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID 1d05dcef-cbb3-444a-b8cb-cf96a490bfef
[17:25:39] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID 79096c0b-9dcd-4a81-89cb-7ec302240eb6
[17:25:49] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 6900ms or 138 ticks behind
[17:25:56] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 94d6f860-16a2-4355-af9a-1bb04bf05bee
[17:25:56] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 0efc0534-90b9-475b-af5b-4abbe59cb340
[17:25:56] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID a698ec1f-863a-4096-9891-ef7cf12055d3
[17:25:56] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 7361155c-12aa-4e08-b8d9-a720820979e7
[17:26:09] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 4937ms or 98 ticks behind
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 94d6f860-16a2-4355-af9a-1bb04bf05bee
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 0efc0534-90b9-475b-af5b-4abbe59cb340
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID a698ec1f-863a-4096-9891-ef7cf12055d3
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 7361155c-12aa-4e08-b8d9-a720820979e7
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 94d6f860-16a2-4355-af9a-1bb04bf05bee
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 0efc0534-90b9-475b-af5b-4abbe59cb340
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID a698ec1f-863a-4096-9891-ef7cf12055d3
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 7361155c-12aa-4e08-b8d9-a720820979e7
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 94d6f860-16a2-4355-af9a-1bb04bf05bee
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 0efc0534-90b9-475b-af5b-4abbe59cb340
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID a698ec1f-863a-4096-9891-ef7cf12055d3
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 7361155c-12aa-4e08-b8d9-a720820979e7
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 94d6f860-16a2-4355-af9a-1bb04bf05bee
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 0efc0534-90b9-475b-af5b-4abbe59cb340
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID a698ec1f-863a-4096-9891-ef7cf12055d3
[17:26:10] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 7361155c-12aa-4e08-b8d9-a720820979e7
[17:26:13] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 94d6f860-16a2-4355-af9a-1bb04bf05bee
[17:26:13] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 0efc0534-90b9-475b-af5b-4abbe59cb340
[17:26:13] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID a698ec1f-863a-4096-9891-ef7cf12055d3
[17:26:13] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 7361155c-12aa-4e08-b8d9-a720820979e7
[17:26:17] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 94d6f860-16a2-4355-af9a-1bb04bf05bee
[17:26:17] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 0efc0534-90b9-475b-af5b-4abbe59cb340
[17:26:17] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID a698ec1f-863a-4096-9891-ef7cf12055d3
[17:26:17] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 7361155c-12aa-4e08-b8d9-a720820979e7
[17:26:17] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 94d6f860-16a2-4355-af9a-1bb04bf05bee
[17:26:17] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 0efc0534-90b9-475b-af5b-4abbe59cb340
[17:26:17] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID a698ec1f-863a-4096-9891-ef7cf12055d3
[17:26:17] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 7361155c-12aa-4e08-b8d9-a720820979e7
[17:26:25] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 94d6f860-16a2-4355-af9a-1bb04bf05bee
[17:26:25] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 0efc0534-90b9-475b-af5b-4abbe59cb340
[17:26:25] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID a698ec1f-863a-4096-9891-ef7cf12055d3
[17:26:25] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 7361155c-12aa-4e08-b8d9-a720820979e7
[17:26:25] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 94d6f860-16a2-4355-af9a-1bb04bf05bee
[17:26:25] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 0efc0534-90b9-475b-af5b-4abbe59cb340
[17:26:25] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID a698ec1f-863a-4096-9891-ef7cf12055d3
[17:26:25] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 7361155c-12aa-4e08-b8d9-a720820979e7
[17:26:25] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 94d6f860-16a2-4355-af9a-1bb04bf05bee
[17:26:25] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 0efc0534-90b9-475b-af5b-4abbe59cb340
[17:26:25] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID a698ec1f-863a-4096-9891-ef7cf12055d3
[17:26:25] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 7361155c-12aa-4e08-b8d9-a720820979e7
[17:26:30] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 6177ms or 123 ticks behind
[17:26:45] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID 87c02237-f11f-4d26-b69c-02608257043c
[17:26:45] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID 87c02237-f11f-4d26-b69c-02608257043c
[17:26:45] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID 87c02237-f11f-4d26-b69c-02608257043c
[17:26:51] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID 87c02237-f11f-4d26-b69c-02608257043c
[17:26:51] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID 87c02237-f11f-4d26-b69c-02608257043c
[17:26:53] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 7427ms or 148 ticks behind
[17:26:57] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID 3ec043dc-5c52-45a9-86be-fbc7e877f009
[17:26:57] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID ecd414c6-f47c-4c69-b392-2b14c4ea868d
[17:26:57] [Server thread/WARN]: Keeping entity minecraft:chest_minecart that already exists with UUID 424eb2db-a970-4fe1-9a79-10495158f9df
[17:27:14] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 6136ms or 122 ticks behind
[17:27:44] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 15425ms or 308 ticks behind