---- Minecraft Crash Report ----
// There are four lights!

Time: 03/01/13 19:16
Description: Updating screen events

java.lang.ClassCastException: ss cannot be cast to awh
	at awf.a(SourceFile:163)
	at avs.b(SourceFile:544)
	at awf.b(SourceFile:397)
	at auy.d(SourceFile:131)
	at awf.d(SourceFile:473)
	at auy.m(SourceFile:111)
	at net.minecraft.client.Minecraft.l(SourceFile:1086)
	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 awf.a(SourceFile:163)
	at avs.b(SourceFile:544)
	at awf.b(SourceFile:397)
	at auy.d(SourceFile:131)
	at awf.d(SourceFile:473)
	at auy.m(SourceFile:111)

-- Affected screen --
Details:
	Screen name: awf

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [azg['KeepTheChange09'/251, l='MpServer', x=26.27, y=66.12, z=-46.15]]
	Chunk stats: MultiplayerChunkCache: 441
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: 
	Level spawn location: World: (0,65,0), Chunk: (at 0,4,0 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)
	Level time: 4438725 game time, 39065 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: 14 total; [mc['entity.ItemFrame.name'/68, l='MpServer', x=-49.50, y=64.50, z=-48.06], mc['entity.ItemFrame.name'/69, l='MpServer', x=-48.50, y=64.50, z=-48.06], mc['entity.ItemFrame.name'/70, l='MpServer', x=-57.50, y=64.50, z=-48.06], mc['entity.ItemFrame.name'/71, l='MpServer', x=-56.50, y=64.50, z=-48.06], mc['entity.ItemFrame.name'/67, l='MpServer', x=-50.50, y=64.50, z=-48.06], mc['entity.ItemFrame.name'/72, l='MpServer', x=-51.50, y=65.50, z=-47.06], mc['entity.ItemFrame.name'/73, l='MpServer', x=-52.50, y=65.50, z=-47.06], mc['entity.ItemFrame.name'/74, l='MpServer', x=-53.50, y=65.50, z=-47.06], mc['entity.ItemFrame.name'/75, l='MpServer', x=-54.50, y=65.50, z=-47.06], azg['KeepTheChange09'/251, l='MpServer', x=26.27, y=66.12, z=-46.15], mc['entity.ItemFrame.name'/111, l='MpServer', x=13.06, y=64.50, z=0.50], qc['Creeper'/63773, l='MpServer', x=37.60, y=64.00, z=-33.78], qp['Spider'/64231, l='MpServer', x=39.48, y=67.00, z=-41.95], mc['entity.ItemFrame.name'/112, l='MpServer', x=12.50, y=64.50, z=1.06]]
	Retry entities: 0 total; []
Stacktrace:
	at azd.a(SourceFile:281)
	at net.minecraft.client.Minecraft.b(SourceFile:1872)
	at net.minecraft.client.Minecraft.run(SourceFile:543)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 13w01a
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_02, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1496927624 bytes (1427 MB) / 2058027008 bytes (1962 MB) up to 2058027008 bytes (1962 MB)
	JVM Flags: 2 total; -Xms2048m -Xmx2048m
	AABB Pool Size: 97 (5432 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
	LWJGL: 2.4.2
	OpenGL: ATI Radeon HD 5450 GL version 4.2.11931 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, 17 (952 bytes; 0 MB) used