Ticking Screen?

Time: 11/16/12 9:25 AM
Description: Ticking screen

java.lang.ArrayIndexOutOfBoundsException
	at java.lang.System.arraycopy(Native Method)
	at zs.a(SourceFile:820)
	at axz.a(SourceFile:851)
	at du.a(SourceFile:135)
	at cg.b(SourceFile:349)
	at axz.d(SourceFile:80)
	at ayc.c(SourceFile:69)
	at net.minecraft.client.Minecraft.l(SourceFile:1112)
	at net.minecraft.client.Minecraft.J(SourceFile:582)
	at net.minecraft.client.Minecraft.run(SourceFile:534)
	at java.lang.Thread.run(Thread.java:613)


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 zs.a(SourceFile:820)
	at axz.a(SourceFile:851)
	at du.a(SourceFile:135)
	at cg.b(SourceFile:349)
	at axz.d(SourceFile:80)
	at ayc.c(SourceFile:69)

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

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [ayk['TheEpicDitto'/2918, l='MpServer', x=745.00, y=67.52, z=-69.00]]
	Chunk stats: MultiplayerChunkCache: 28
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: 
	Level spawn location: World: (-35,75,-39), Chunk: (at 13,4,9 in -3,-3; contains blocks -48,0,-48 to -33,255,-33), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
	Level time: 40271435343 game time, 40272300098 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: 1 total; [ayk['TheEpicDitto'/2918, l='MpServer', x=745.00, y=67.52, z=-69.00]]
	Retry entities: 0 total; []
Stacktrace:
	at ayh.a(SourceFile:290)
	at net.minecraft.client.Minecraft.b(SourceFile:1870)
	at net.minecraft.client.Minecraft.run(SourceFile:543)
	at java.lang.Thread.run(Thread.java:613)

-- System Details --
Details:
	Minecraft Version: 1.4.4
	Operating System: Mac OS X (ppc) version 10.4.11
	Java Version: 1.5.0_19, Apple Computer, Inc.
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), "Apple Computer, Inc."
	Memory: 30628024 bytes (29 MB) / 87592960 bytes (83 MB) up to 1061814272 bytes (1012 MB)
	JVM Flags: 1 total; -Xmx1024m
	AABB Pool Size: 10817 (605752 bytes; 0 MB) allocated, 10817 (605752 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	LWJGL: 2.4.2
	OpenGL: ATI Radeon X600 XT OpenGL Engine GL version 1.5 ATI-1.4.18, ATI Technologies Inc.
	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: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used