java.lang.NullPointerException: Updating screen events
	at afa.a(SourceFile:36)
	at ze.h(SourceFile:135)
	at ze.a(SourceFile:77)
	at zg.a(SourceFile:66)
	at zf.b(SourceFile:117)
	at ye.a(SourceFile:193)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at biy.a(SourceFile:308)
	at bdd.a(SourceFile:490)
	at bdd.a(SourceFile:318)
	at bcd.d(SourceFile:236)
	at bcd.k(SourceFile:211)

---- Minecraft Crash Report ----
// Who set us up the TNT?

Time: 10/25/13 4:51 PM
Description: Updating screen events

java.lang.NullPointerException: Updating screen events
	at afa.a(SourceFile:36)
	at ze.h(SourceFile:135)
	at ze.a(SourceFile:77)
	at zg.a(SourceFile:66)
	at zf.b(SourceFile:117)
	at ye.a(SourceFile:193)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at biy.a(SourceFile:308)
	at bdd.a(SourceFile:490)
	at bdd.a(SourceFile:318)
	at bcd.d(SourceFile:236)
	at bcd.k(SourceFile:211)
	at azd.o(SourceFile:1303)
	at azd.ad(SourceFile:753)
	at azd.e(SourceFile:704)
	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 afa.a(SourceFile:36)
	at ze.h(SourceFile:135)
	at ze.a(SourceFile:77)
	at zg.a(SourceFile:66)
	at zf.b(SourceFile:117)
	at ye.a(SourceFile:193)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at ye.a(SourceFile:365)
	at ye.a(SourceFile:199)
	at biy.a(SourceFile:308)
	at bdd.a(SourceFile:490)
	at bdd.a(SourceFile:318)
	at bcd.d(SourceFile:236)
	at bcd.k(SourceFile:211)

-- Affected screen --
Details:
	Screen name: beb

-- Affected level --
Details:
	Level name: MpServer
	All players: 2 total; [bje['Na7ei5g0d19'/38302, l='MpServer', x=-2139.09, y=52.62, z=734.08], bld['X_Mao'/2, l='MpServer', x=-2134.06, y=47.88, z=737.59]]
	Chunk stats: MultiplayerChunkCache: 364, 364
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (-2134,77,522), Chunk: (at 10,4,10 in -134,32; contains blocks -2144,0,512 to -2129,255,527), Region: (-5,1; contains chunks -160,32 to -129,63, blocks -2560,0,512 to -2049,255,1023)
	Level time: 17601449 game time, 16128 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: 5 total; [bje['Na7ei5g0d19'/38302, l='MpServer', x=-2139.09, y=52.62, z=734.08], bld['X_Mao'/2, l='MpServer', x=-2134.06, y=47.88, z=737.59], bld['X_Mao'/2, l='MpServer', x=-2134.06, y=47.88, z=737.59], xh['§aVictor'/37, l='MpServer', x=-2137.50, y=51.00, z=734.31], wx['Skeleton'/19383, l='MpServer', x=-2160.16, y=47.00, z=741.50]]
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Non-integrated multiplayer server
Stacktrace:
	at biz.a(SourceFile:284)
	at azd.b(SourceFile:1951)
	at azd.e(SourceFile:713)
	at net.minecraft.client.main.Main.main(SourceFile:103)

-- System Details --
Details:
	Minecraft Version: 1.7.2
	Operating System: Windows 7 (x86) version 6.1
	Java Version: 1.7.0_45, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
	Memory: 25256192 bytes (24 MB) / 98418688 bytes (93 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	AABB Pool Size: 320 (17920 bytes; 0 MB) allocated, 3 (168 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 1.7.2
	LWJGL: 2.9.0
	OpenGL: AMD Radeon HD 7660G GL version 4.2.11476 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: 154 (8624 bytes; 0 MB) allocated, 25 (1400 bytes; 0 MB) used
	Anisotropic Filtering: Off (1)