---- Minecraft Crash Report ----
// But it works on my machine.

Time: 6/19/16 8:58 PM
Description: Exception ticking world

java.lang.ArrayIndexOutOfBoundsException: -27
	at net.minecraft.world.chunk.NibbleArray.func_76582_a(SourceFile:26)
	at net.minecraft.world.chunk.storage.ExtendedBlockStorage.func_76665_b(SourceFile:75)
	at net.minecraft.world.chunk.Chunk.func_76628_c(Chunk.java:548)
	at net.minecraft.world.chunk.Chunk.func_150812_a(Chunk.java:878)
	at net.minecraft.world.chunk.Chunk.func_150813_a(Chunk.java:862)
	at net.minecraft.world.chunk.storage.AnvilChunkLoader.loadEntities(AnvilChunkLoader.java:500)
	at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:41)
	at net.minecraftforge.common.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:12)
	at net.minecraftforge.common.util.AsynchronousExecutor.skipQueue(AsynchronousExecutor.java:344)
	at net.minecraftforge.common.util.AsynchronousExecutor.getSkipQueue(AsynchronousExecutor.java:302)
	at net.minecraftforge.common.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:12)
	at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:126)
	at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:101)
	at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:199)
	at net.minecraft.world.World.func_72964_e(World.java:419)
	at net.minecraft.world.WorldServer.func_147456_g(WorldServer.java:313)
	at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:183)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:625)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
	at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:396)
	at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)