---- Minecraft Crash Report ----
// Ooh. Shiny.

Time: 1/12/13 11:48 AM
Description: Ticking memory connection

java.lang.NullPointerException
	at lm.a(SourceFile:88)
	at md.bx(SourceFile:1538)
	at md.y(SourceFile:401)
	at lq.j_(SourceFile:272)
	at md.j_(SourceFile:516)
	at qx.j_(SourceFile:200)
	at iq.g(SourceFile:175)
	at iv.a(SourceFile:199)
	at eb.a(SourceFile:136)
	at cf.b(SourceFile:55)
	at iv.d(SourceFile:57)
	at iw.b(SourceFile:39)
	at bec.b(SourceFile:84)
	at net.minecraft.server.MinecraftServer.r(SourceFile:762)
	at net.minecraft.server.MinecraftServer.q(SourceFile:679)
	at bdz.q(SourceFile:117)
	at net.minecraft.server.MinecraftServer.run(SourceFile:613)
	at fy.run(SourceFile:849)


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

-- System Details --
Details:
	Minecraft Version: 1.4.7
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.6.0_24, Sun Microsystems Inc.
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Sun Microsystems Inc.
	Memory: 505284224 bytes (481 MB) / 627572736 bytes (598 MB) up to 954466304 bytes (910 MB)
	JVM Flags: 2 total; -Xms512m -Xmx1024m
	AABB Pool Size: 9 (504 bytes; 0 MB) allocated, 9 (504 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 3 (168 bytes; 0 MB) allocated, 3 (168 bytes; 0 MB) used
	Player Count: 1 / 8; [iq['HadManySons'/44111, l='creative', x=-78.90, y=64.00, z=-27.72]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.