---- Minecraft Crash Report ----
// Sorry :(

Time: 7-12-12 20:25
Description: Ticking screen

java.lang.ArrayIndexOutOfBoundsException
	at java.lang.System.arraycopy(Native Method)
	at zz.a(SourceFile:820)
	at ayh.a(SourceFile:855)
	at du.a(SourceFile:135)
	at cg.b(SourceFile:349)
	at ayh.d(SourceFile:80)
	at ayu.c(SourceFile:31)
	at net.minecraft.client.Minecraft.l(SourceFile:1113)
	at net.minecraft.client.Minecraft.J(SourceFile:582)
	at net.minecraft.client.Minecraft.run(SourceFile:534)
	at java.lang.Thread.run(Unknown Source)


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

-- Head --
Stacktrace:
	at java.lang.System.arraycopy(Native Method)
	at zz.a(SourceFile:820)
	at ayh.a(SourceFile:855)
	at du.a(SourceFile:135)
	at cg.b(SourceFile:349)
	at ayh.d(SourceFile:80)
	at ayu.c(SourceFile:31)

-- Affected screen --
Details:
	Screen name: ~~ERROR~~ NullPointerException: null

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [ays['iPoopie'/547, l='MpServer', x=239,77, y=68,62, z=0,30]]
	Chunk stats: MultiplayerChunkCache: 1
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: 
	Level spawn location: World: (224,64,248), Chunk: (at 0,4,8 in 14,15; contains blocks 224,0,240 to 239,255,255), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 38146 game time, 38146 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: survival (ID 0). Hardcore: false. Cheats: false
	Forced entities: 1 total; [ays['iPoopie'/547, l='MpServer', x=239,77, y=68,62, z=0,30]]
	Retry entities: 0 total; []
Stacktrace:
	at ayp.a(SourceFile:285)
	at net.minecraft.client.Minecraft.b(SourceFile:1871)
	at net.minecraft.client.Minecraft.run(SourceFile:543)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 12w49a
	Operating System: Windows 7 (x86) version 6.1
	Java Version: 1.6.0_29, Sun Microsystems Inc.
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Sun Microsystems Inc.
	Memory: 44690280 bytes (42 MB) / 91906048 bytes (87 MB) up to 1037959168 bytes (989 MB)
	JVM Flags: 1 total; -Xmx1024m
	AABB Pool Size: 18931 (1060136 bytes; 1 MB) allocated, 2 (112 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
	LWJGL: 2.4.2
	OpenGL: Mobile Intel(R) 4 Series Express Chipset Family GL version 2.1.0 - Build 8.15.10.2555, Intel
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Texture Pack: Default
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 25 (1400 bytes; 0 MB) allocated, 10 (560 bytes; 0 MB) used