---- Minecraft Crash Report ----
// Why did you do that?

Time: 2/26/13 11:16 AM
Description: Exception in world tick

java.lang.NullPointerException
	at ml.h(SourceFile:1203)
	at sg.a(SourceFile:319)
	at bcy.a(SourceFile:603)
	at fc.a(SourceFile:37)
	at cg.b(SourceFile:59)
	at bcy.d(SourceFile:86)
	at bdg.b(SourceFile:58)
	at net.minecraft.client.Minecraft.l(SourceFile:1324)
	at net.minecraft.client.Minecraft.J(SourceFile:573)
	at net.minecraft.client.Minecraft.run(SourceFile:525)
	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 ml.h(SourceFile:1203)
	at sg.a(SourceFile:319)
	at bcy.a(SourceFile:603)
	at fc.a(SourceFile:37)
	at cg.b(SourceFile:59)
	at bcy.d(SourceFile:86)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bdj['iminecraft117'/970006, l='MpServer', x=-781.75, y=54.62, z=-896.85]]
	Chunk stats: MultiplayerChunkCache: 441
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (-784,4,-903), Chunk: (at 0,0,9 in -49,-57; contains blocks -784,0,-912 to -769,255,-897), Region: (-2,-2; contains chunks -64,-64 to -33,-33, blocks -1024,0,-1024 to -513,255,-513)
	Level time: 3677 game time, 3677 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; [qv['Boat'/1011096, l='MpServer', x=-781.75, y=56.20, z=-897.25], bdj['iminecraft117'/970006, l='MpServer', x=-781.75, y=54.62, z=-896.85], qx['item.tile.wood.oak'/1052611, l='MpServer', x=-783.88, y=53.13, z=-893.68], qv['Boat'/1052724, l='MpServer', x=-782.50, y=56.19, z=-894.50], qx['item.item.stick'/1052615, l='MpServer', x=-783.88, y=53.13, z=-893.43]]
	Retry entities: 0 total; []
Stacktrace:
	at bdg.a(SourceFile:282)
	at net.minecraft.client.Minecraft.l(SourceFile:1331)
	at net.minecraft.client.Minecraft.J(SourceFile:573)
	at net.minecraft.client.Minecraft.run(SourceFile:525)
	at java.lang.Thread.run(Unknown Source)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bdj['iminecraft117'/970006, l='MpServer', x=-781.75, y=54.62, z=-896.85]]
	Chunk stats: MultiplayerChunkCache: 441
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (-784,4,-903), Chunk: (at 0,0,9 in -49,-57; contains blocks -784,0,-912 to -769,255,-897), Region: (-2,-2; contains chunks -64,-64 to -33,-33, blocks -1024,0,-1024 to -513,255,-513)
	Level time: 3677 game time, 3677 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; [qv['Boat'/1011096, l='MpServer', x=-781.75, y=56.20, z=-897.25], bdj['iminecraft117'/970006, l='MpServer', x=-781.75, y=54.62, z=-896.85], qx['item.tile.wood.oak'/1052611, l='MpServer', x=-783.88, y=53.13, z=-893.68], qv['Boat'/1052724, l='MpServer', x=-782.50, y=56.19, z=-894.50], qx['item.item.stick'/1052615, l='MpServer', x=-783.88, y=53.13, z=-893.43]]
	Retry entities: 0 total; []

-- System Details --
Details:
	Minecraft Version: 13w09a
	Operating System: Windows XP (x86) version 5.1
	Java Version: 1.7.0_09, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
	Memory: 6308576 bytes (6 MB) / 518979584 bytes (494 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -Xms512m -Xmx512m
	AABB Pool Size: 546 (30576 bytes; 0 MB) allocated, 66 (3696 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 HD 5450 GL version 4.2.11318 Compatibility Profile Context, ATI Technologies Inc.
	Is Modded: Very likely; Jar signature invalidated
	Type: Client (map_client.txt)
	Texture Pack: Default
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 138 (7728 bytes; 0 MB) allocated, 81 (4536 bytes; 0 MB) used