Crash

---- Minecraft Crash Report ----
// I feel sad now :(

Time: 7/2/13 4:36 PM
Description: Ticking screen

java.lang.NullPointerException
	at bcn.a(SourceFile:647)
	at bcn.a(SourceFile:545)
	at eb.a(SourceFile:43)
	at cn.b(SourceFile:350)
	at bcn.d(SourceFile:95)
	at bcp.c(SourceFile:71)
	at atn.k(SourceFile:1172)
	at atn.S(SourceFile:662)
	at atn.d(SourceFile:618)
	at net.minecraft.client.main.Main.main(SourceFile:101)


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

-- Head --
Stacktrace:
	at bcn.a(SourceFile:647)
	at bcn.a(SourceFile:545)
	at eb.a(SourceFile:43)
	at cn.b(SourceFile:350)
	at bcn.d(SourceFile:95)
	at bcp.c(SourceFile:71)

-- Affected screen --
Details:
	Screen name: bcp
Stacktrace:
	at atn.k(SourceFile:1172)
	at atn.S(SourceFile:662)
	at atn.d(SourceFile:618)
	at net.minecraft.client.main.Main.main(SourceFile:101)

-- System Details --
Details:
	Minecraft Version: 1.6.1
	Operating System: Windows 8 (x86) version 6.2
	Java Version: 1.7.0_17, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
	Memory: 44281128 bytes (42 MB) / 79343616 bytes (75 MB) up to 1037959168 bytes (989 MB)
	JVM Flags: 1 total; -Xmx1G
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 1.6.1
	LWJGL: 2.9.0
	OpenGL: AMD Radeon HD 7300 Series Graphics GL version 4.2.12002 Compatibility Profile Context 9.12.6.0, ATI Technologies Inc.
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Pack: PaperCutOut.zip
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null