[13:06:16] [Server thread/ERROR]: Couldn't load chunk
java.lang.IllegalStateException: POI data mismatch: already registered at ev{x=2719, y=63, z=-209}
	at aqc.a(SourceFile:72) ~[server.jar:?]
	at aqc.a(SourceFile:43) ~[server.jar:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_212]
	at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_212]
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) ~[?:1.8.0_212]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_212]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_212]
	at aqc.<init>(SourceFile:43) ~[server.jar:?]
	at bxt.a(SourceFile:123) ~[server.jar:?]
	at java.util.Optional.map(Optional.java:215) ~[?:1.8.0_212]
	at bxt.a(SourceFile:122) ~[server.jar:?]
	at bxt.a(SourceFile:102) ~[server.jar:?]
	at bxt.d(SourceFile:76) ~[server.jar:?]
	at aqa.a(SourceFile:165) ~[server.jar:?]
	at bxo.a(SourceFile:113) ~[server.jar:?]
	at us.f(SourceFile:416) ~[server.jar:?]
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590) [?:1.8.0_212]
	at agf.h(SourceFile:135) [server.jar:?]
	at agf.p(SourceFile:114) [server.jar:?]
	at vd$a.p(SourceFile:438) [server.jar:?]
	at agf.c(SourceFile:123) [server.jar:?]
	at vd.b(SourceFile:114) [server.jar:?]
	at vd.a(SourceFile:100) [server.jar:?]
	at bha.a(SourceFile:195) [server.jar:?]
	at vf.f(SourceFile:861) [server.jar:?]
	at vf.c(SourceFile:844) [server.jar:?]
	at xp.a(SourceFile:181) [server.jar:?]
	at vz.c(SourceFile:111) [server.jar:?]
	at vz.b(SourceFile:63) [server.jar:?]
	at ja.a(SourceFile:239) [server.jar:?]
	at vw.c(SourceFile:171) [server.jar:?]
	at net.minecraft.server.MinecraftServer.b(SourceFile:832) [server.jar:?]
	at ug.b(SourceFile:343) [server.jar:?]
	at net.minecraft.server.MinecraftServer.a(SourceFile:754) [server.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:629) [server.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
[13:06:16] [Server thread/ERROR]: Couldn't load chunk
java.lang.IllegalStateException: POI data mismatch: already registered at ev{x=2735, y=63, z=-209}
	at aqc.a(SourceFile:72) ~[server.jar:?]
	at aqc.a(SourceFile:43) ~[server.jar:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_212]
	at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_212]
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) ~[?:1.8.0_212]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_212]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_212]
	at aqc.<init>(SourceFile:43) ~[server.jar:?]
	at bxt.a(SourceFile:123) ~[server.jar:?]
	at java.util.Optional.map(Optional.java:215) ~[?:1.8.0_212]
	at bxt.a(SourceFile:122) ~[server.jar:?]
	at bxt.a(SourceFile:102) ~[server.jar:?]
	at bxt.d(SourceFile:76) ~[server.jar:?]
	at aqa.a(SourceFile:165) ~[server.jar:?]
	at bxo.a(SourceFile:113) ~[server.jar:?]
	at us.f(SourceFile:416) ~[server.jar:?]
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590) [?:1.8.0_212]
	at agf.h(SourceFile:135) [server.jar:?]
	at agf.p(SourceFile:114) [server.jar:?]
	at vd$a.p(SourceFile:438) [server.jar:?]
	at agf.c(SourceFile:123) [server.jar:?]
	at vd.b(SourceFile:114) [server.jar:?]
	at vd.a(SourceFile:100) [server.jar:?]
	at bha.a(SourceFile:195) [server.jar:?]
	at vf.f(SourceFile:861) [server.jar:?]
	at vf.c(SourceFile:844) [server.jar:?]
	at xp.a(SourceFile:181) [server.jar:?]
	at vz.c(SourceFile:111) [server.jar:?]
	at vz.b(SourceFile:63) [server.jar:?]
	at ja.a(SourceFile:239) [server.jar:?]
	at vw.c(SourceFile:171) [server.jar:?]
	at net.minecraft.server.MinecraftServer.b(SourceFile:832) [server.jar:?]
	at ug.b(SourceFile:343) [server.jar:?]
	at net.minecraft.server.MinecraftServer.a(SourceFile:754) [server.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:629) [server.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
[13:06:26] [Server thread/WARN]: Keeping entity minecraft:pig that already exists with UUID e8d74346-e036-4136-aa20-9929af053a58
[13:06:26] [Server thread/WARN]: Keeping entity minecraft:chicken that already exists with UUID 22c97b75-75b3-4052-9146-d40c543ac730
[13:06:51] [Server thread/ERROR]: Couldn't load chunk
java.lang.IllegalStateException: POI data mismatch: already registered at ev{x=2639, y=79, z=-513}
	at aqc.a(SourceFile:72) ~[server.jar:?]
	at aqc.a(SourceFile:43) ~[server.jar:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_212]
	at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_212]
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) ~[?:1.8.0_212]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_212]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_212]
	at aqc.<init>(SourceFile:43) ~[server.jar:?]
	at bxt.a(SourceFile:123) ~[server.jar:?]
	at java.util.Optional.map(Optional.java:215) ~[?:1.8.0_212]
	at bxt.a(SourceFile:122) ~[server.jar:?]
	at bxt.a(SourceFile:102) ~[server.jar:?]
	at bxt.d(SourceFile:76) ~[server.jar:?]
	at aqa.a(SourceFile:165) ~[server.jar:?]
	at bxo.a(SourceFile:113) ~[server.jar:?]
	at us.f(SourceFile:416) ~[server.jar:?]
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590) [?:1.8.0_212]
	at agf.h(SourceFile:135) [server.jar:?]
	at agf.p(SourceFile:114) [server.jar:?]
	at vd$a.p(SourceFile:438) [server.jar:?]
	at vd.d(SourceFile:194) [server.jar:?]
	at net.minecraft.server.MinecraftServer.p(SourceFile:698) [server.jar:?]
	at agf.bf(SourceFile:99) [server.jar:?]
	at net.minecraft.server.MinecraftServer.o(SourceFile:676) [server.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:631) [server.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
[13:07:45] [Server thread/ERROR]: Couldn't load chunk
java.lang.IllegalStateException: POI data mismatch: already registered at ev{x=2639, y=79, z=-513}
	at aqc.a(SourceFile:72) ~[server.jar:?]
	at aqc.a(SourceFile:43) ~[server.jar:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_212]
	at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_212]
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) ~[?:1.8.0_212]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_212]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_212]
	at aqc.<init>(SourceFile:43) ~[server.jar:?]
	at bxt.a(SourceFile:123) ~[server.jar:?]
	at java.util.Optional.map(Optional.java:215) ~[?:1.8.0_212]
	at bxt.a(SourceFile:122) ~[server.jar:?]
	at bxt.a(SourceFile:102) ~[server.jar:?]
	at bxt.d(SourceFile:76) ~[server.jar:?]
	at aqa.a(SourceFile:165) ~[server.jar:?]
	at bxo.a(SourceFile:113) ~[server.jar:?]
	at us.f(SourceFile:416) ~[server.jar:?]
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590) [?:1.8.0_212]
	at agf.h(SourceFile:135) [server.jar:?]
	at agf.p(SourceFile:114) [server.jar:?]
	at vd$a.p(SourceFile:438) [server.jar:?]
	at vd.d(SourceFile:194) [server.jar:?]
	at net.minecraft.server.MinecraftServer.p(SourceFile:698) [server.jar:?]
	at agf.bf(SourceFile:99) [server.jar:?]
	at net.minecraft.server.MinecraftServer.o(SourceFile:676) [server.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:631) [server.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
[13:08:07] [Server thread/ERROR]: Couldn't load chunk
java.lang.IllegalStateException: POI data mismatch: already registered at ev{x=2639, y=79, z=-513}
	at aqc.a(SourceFile:72) ~[server.jar:?]
	at aqc.a(SourceFile:43) ~[server.jar:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_212]
	at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_212]
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) ~[?:1.8.0_212]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_212]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_212]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_212]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_212]
	at aqc.<init>(SourceFile:43) ~[server.jar:?]
	at bxt.a(SourceFile:123) ~[server.jar:?]
	at java.util.Optional.map(Optional.java:215) ~[?:1.8.0_212]
	at bxt.a(SourceFile:122) ~[server.jar:?]
	at bxt.a(SourceFile:102) ~[server.jar:?]
	at bxt.d(SourceFile:76) ~[server.jar:?]
	at aqa.a(SourceFile:165) ~[server.jar:?]
	at bxo.a(SourceFile:113) ~[server.jar:?]
	at us.f(SourceFile:416) ~[server.jar:?]
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590) [?:1.8.0_212]
	at agf.h(SourceFile:135) [server.jar:?]
	at agf.p(SourceFile:114) [server.jar:?]
	at vd$a.p(SourceFile:438) [server.jar:?]
	at vd.d(SourceFile:194) [server.jar:?]
	at net.minecraft.server.MinecraftServer.p(SourceFile:698) [server.jar:?]
	at agf.c(SourceFile:123) [server.jar:?]
	at net.minecraft.server.MinecraftServer.o(SourceFile:677) [server.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:631) [server.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]