Hopper: java.lang.ArrayIndexOutOfBoundsException: 149274

java.lang.ArrayIndexOutOfBoundsException: 149274
	at aef.a(SourceFile:167)
	at aed.<init>(SourceFile:27)
	at aec.a(SourceFile:52)
	at aec.b(SourceFile:61)
	at aef.a(SourceFile:61)
	at afi.a(SourceFile:926)

---- Minecraft Crash Report ----
// Daisy, daisy...

Time: 12/09/13 15:28
Description: Getting biome

java.lang.ArrayIndexOutOfBoundsException: 149274
	at aef.a(SourceFile:167)
	at aed.<init>(SourceFile:27)
	at aec.a(SourceFile:52)
	at aec.b(SourceFile:61)
	at aef.a(SourceFile:61)
	at afi.a(SourceFile:926)
	at adc.a(SourceFile:101)
	at adc.a(SourceFile:1053)
	at bhx.i(SourceFile:1193)
	at bhx.a(SourceFile:787)
	at bhx.b(SourceFile:697)
	at awl.V(SourceFile:717)
	at awl.e(SourceFile:646)
	at net.minecraft.client.main.Main.main(SourceFile:103)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
	at aef.a(SourceFile:167)
	at aed.<init>(SourceFile:27)
	at aec.a(SourceFile:52)
	at aec.b(SourceFile:61)
	at aef.a(SourceFile:61)
	at afi.a(SourceFile:926)

-- Coordinates of biome request --
Details:
	Location: World: (8,0,8), Chunk: (at 8,0,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Stacktrace:
	at adc.a(SourceFile:101)
	at adc.a(SourceFile:1053)
	at bhx.i(SourceFile:1193)
	at bhx.a(SourceFile:787)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bfw['hanrobben1'/1801, l='MpServer', x=8.50, y=66.62, z=8.50]]
	Chunk stats: MultiplayerChunkCache: 0, 0
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: 
	Level spawn location: World: (309,64,-128), Chunk: (at 5,4,0 in 19,-8; contains blocks 304,0,-128 to 319,255,-113), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
	Level time: 4786527 game time, 94082 day time
	Level dimension: 0
	Level storage version: 0x00000 - Unknown?
	Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
	Forced entities: 5 total; [bfw['hanrobben1'/1801, l='MpServer', x=8.50, y=66.62, z=8.50], pb['entity.LeashKnot.name'/1800, l='MpServer', x=182.50, y=71.50, z=-161.50], pb['entity.LeashKnot.name'/1798, l='MpServer', x=162.50, y=69.50, z=-157.50], pb['entity.LeashKnot.name'/1799, l='MpServer', x=182.50, y=70.50, z=-161.50], pb['entity.LeashKnot.name'/1797, l='MpServer', x=161.50, y=69.50, z=-162.50]]
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Integrated singleplayer server
Stacktrace:
	at bfr.a(SourceFile:285)
	at awl.b(SourceFile:1821)
	at awl.e(SourceFile:655)
	at net.minecraft.client.main.Main.main(SourceFile:103)

-- System Details --
Details:
	Minecraft Version: 13w37a
	Operating System: Windows NT (unknown) (amd64) version 6.2
	Java Version: 1.7.0, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 357762056 bytes (341 MB) / 470614016 bytes (448 MB) up to 954466304 bytes (910 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
	AABB Pool Size: 4629 (259224 bytes; 0 MB) allocated, 4629 (259224 bytes; 0 MB) used
	IntCache: cache: 3, tcache: 41, allocated: 12, tallocated: 94
	Launched Version: 13w37a
	LWJGL: 2.9.0
	OpenGL: AMD Radeon HD 7660G GL version 4.2.11774 Compatibility Profile Context, ATI Technologies Inc.
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: []
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 22 (1232 bytes; 0 MB) allocated, 22 (1232 bytes; 0 MB) used