[17:56:15] [Client thread/FATAL]: Error executing task
java.util.concurrent.ExecutionException: java.lang.ArrayIndexOutOfBoundsException: 16
	at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_231]
	at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_231]
	at net.minecraft.util.Util.func_181617_a(Util.java:48) [h.class:?]
	at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1088) [bib.class:?]
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398) [bib.class:?]
	at net.minecraft.client.main.Main.main(SourceFile:123) [Main.class:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_231]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_231]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_231]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_231]
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-lib-1.0.4-SNAPSHOT.jar:?]
	at net.minecraft.launchwrapper.Launch.main(Launch.java:29) [launchwrapper-lib-1.0.4-SNAPSHOT.jar:?]
Caused by: java.lang.ArrayIndexOutOfBoundsException: 16
	at net.minecraft.world.chunk.BlockStatePaletteLinear.func_186038_a(SourceFile:52) ~[axy.class:?]
	at net.minecraft.world.chunk.BlockStateContainer.func_186010_a(BlockStateContainer.java:105) ~[axp.class:?]
	at net.minecraft.world.chunk.Chunk.func_186033_a(Chunk.java:1170) ~[axw.class:?]
	at net.minecraft.client.network.NetHandlerPlayClient.func_147263_a(NetHandlerPlayClient.java:745) ~[brz.class:?]
	at net.minecraft.network.play.server.SPacketChunkData.func_148833_a(SourceFile:96) ~[je.class:?]
	at net.minecraft.network.play.server.SPacketChunkData.func_148833_a(SourceFile:18) ~[je.class:?]
	at net.minecraft.network.PacketThreadUtil$1.run(PacketThreadUtil.java:20) ~[hv$1.class:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_231]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_231]
	at net.minecraft.util.Util.func_181617_a(Util.java:47) ~[h.class:?]
	... 9 more
[17:56:15] [Client thread/FATAL]: Error executing task
java.util.concurrent.ExecutionException: java.lang.ArrayIndexOutOfBoundsException: 16
	at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_231]
	at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_231]
	at net.minecraft.util.Util.func_181617_a(Util.java:48) [h.class:?]
	at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1088) [bib.class:?]
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398) [bib.class:?]
	at net.minecraft.client.main.Main.main(SourceFile:123) [Main.class:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_231]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_231]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_231]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_231]
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-lib-1.0.4-SNAPSHOT.jar:?]
	at net.minecraft.launchwrapper.Launch.main(Launch.java:29) [launchwrapper-lib-1.0.4-SNAPSHOT.jar:?]
Caused by: java.lang.ArrayIndexOutOfBoundsException: 16
	at net.minecraft.world.chunk.BlockStatePaletteLinear.func_186038_a(SourceFile:52) ~[axy.class:?]
	at net.minecraft.world.chunk.BlockStateContainer.func_186010_a(BlockStateContainer.java:105) ~[axp.class:?]
	at net.minecraft.world.chunk.Chunk.func_186033_a(Chunk.java:1170) ~[axw.class:?]
	at net.minecraft.client.network.NetHandlerPlayClient.func_147263_a(NetHandlerPlayClient.java:745) ~[brz.class:?]
	at net.minecraft.network.play.server.SPacketChunkData.func_148833_a(SourceFile:96) ~[je.class:?]
	at net.minecraft.network.play.server.SPacketChunkData.func_148833_a(SourceFile:18) ~[je.class:?]
	at net.minecraft.network.PacketThreadUtil$1.run(PacketThreadUtil.java:20) ~[hv$1.class:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_231]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_231]
	at net.minecraft.util.Util.func_181617_a(Util.java:47) ~[h.class:?]
	... 9 more