[09:43:40] [Client thread/INFO]: Setting user: SperWhale124
[09:43:42] [Client thread/WARN]: Skipping bad option: lastServer:
[09:43:42] [Client thread/INFO]: LWJGL Version: 3.1.2 build 29
[09:43:44] [Client thread/INFO]: Reloading ResourceManager: Default
[09:44:01] [Sound Library Loader/INFO]: Starting up SoundSystem...
[09:44:01] [Thread-2/INFO]: Initializing No Sound
[09:44:01] [Thread-2/INFO]: (Silent Mode)
[09:44:01] [Thread-2/INFO]: OpenAL initialized.
[09:44:01] [Sound Library Loader/INFO]: Preloading sound minecraft:sounds/ambient/underwater/underwater_ambience.ogg
[09:44:01] [Sound Library Loader/INFO]: Sound engine started
[09:44:06] [Client thread/INFO]: Created: 1024x512 textures-atlas
[09:44:08] [Client thread/INFO]: Narrator library for x64 successfully loaded
[09:46:01] [Client thread/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]
[09:46:01] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[09:46:01] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[09:46:01] [Client thread/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
[09:46:01] [Client thread/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[09:46:01] [Client thread/INFO]: Loaded 0 recipes
[09:46:01] [Client thread/INFO]: Loaded 0 advancements
[09:46:01] [Server thread/INFO]: Starting integrated minecraft server version 18w16a
[09:46:01] [Server thread/INFO]: Generating keypair
[09:46:01] [Server thread/INFO]: Reloading ResourceManager: Default
[09:46:02] [Server thread/INFO]: Loaded 523 recipes
[09:46:03] [Server thread/INFO]: Loaded 570 advancements
[09:46:03] [Server thread/INFO]: Preparing start region for level 0
[09:46:03] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:03] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:03] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:03] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:03] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:03] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Preparing spawn area: 0%
[09:46:04] [Server thread/INFO]: Changing view distance to 6, from 10
[09:46:06] [Server thread/INFO]: SperWhale124[local:E:782cef5c] logged in with entity id 274 at (152.05825565613011, 69.0, 271.50590048793015)
[09:46:06] [Server thread/INFO]: SperWhale124 joined the game
[09:46:07] [Server thread/INFO]: Saving and pausing game...
[09:46:07] [Server thread/INFO]: Saving chunks for level 'My Empire'/overworld
[09:46:08] [Server thread/INFO]: Saving chunks for level 'My Empire'/the_nether
[09:46:08] [Server thread/INFO]: Saving chunks for level 'My Empire'/the_end
[09:46:08] [Client thread/INFO]: Loaded 183 advancements
[09:46:10] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 3053ms behind, skipping 61 tick(s)
[09:46:33] [Server thread/ERROR]: Encountered an unexpected exception
h: Ticking entity
	at net.minecraft.server.MinecraftServer.w(SourceFile:708) ~[18w16a.jar:?]
	at net.minecraft.server.MinecraftServer.v(SourceFile:629) ~[18w16a.jar:?]
	at dbc.v(SourceFile:156) ~[18w16a.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:534) [18w16a.jar:?]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_25]
Caused by: java.lang.ClassCastException: aza cannot be cast to bav
	at adk.a(SourceFile:33) ~[18w16a.jar:?]
	at aeo.d(SourceFile:28) ~[18w16a.jar:?]
	at adv.a(SourceFile:113) ~[18w16a.jar:?]
	at acc.cO(SourceFile:646) ~[18w16a.jar:?]
	at acb.l(SourceFile:1923) ~[18w16a.jar:?]
	at acc.l(SourceFile:506) ~[18w16a.jar:?]
	at abp.l(SourceFile:134) ~[18w16a.jar:?]
	at acb.T_(SourceFile:1778) ~[18w16a.jar:?]
	at acc.T_(SourceFile:286) ~[18w16a.jar:?]
	at auv.a(SourceFile:1271) ~[18w16a.jar:?]
	at sh.a(SourceFile:576) ~[18w16a.jar:?]
	at auv.g(SourceFile:1247) ~[18w16a.jar:?]
	at auv.l(SourceFile:1129) ~[18w16a.jar:?]
	at sh.l(SourceFile:492) ~[18w16a.jar:?]
	at net.minecraft.server.MinecraftServer.w(SourceFile:704) ~[18w16a.jar:?]
	... 4 more
[09:46:33] [Server thread/ERROR]: This crash report has been saved to: C:\Users\Administrator\AppData\Roaming\.minecraft\crash-reports\crash-2018-04-21_09.46.33-server.txt
[09:46:33] [Server thread/INFO]: Stopping server
[09:46:33] [Server thread/INFO]: Saving players
[09:46:33] [Client Shutdown Thread/INFO]: Stopping server
[09:46:33] [Client Shutdown Thread/INFO]: Saving players
