---- Minecraft Crash Report ----
// Don't be sad. I'll do better next time, I promise!

Time: 02.03.13 16:38
Description: Ticking memory connection

java.lang.NullPointerException
	at mp.U(SourceFile:1169)
	at jh.a(SourceFile:120)
	at ee.a(SourceFile:136)
	at ch.b(SourceFile:59)
	at jh.d(SourceFile:60)
	at jk.b(SourceFile:35)
	at bjd.b(SourceFile:84)
	at net.minecraft.server.MinecraftServer.r(SourceFile:480)
	at net.minecraft.server.MinecraftServer.q(SourceFile:397)
	at bja.q(SourceFile:122)
	at net.minecraft.server.MinecraftServer.run(SourceFile:331)
	at gp.run(SourceFile:573)


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

-- System Details --
Details:
	Minecraft Version: 13w09c
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_07, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1784108024 bytes (1701 MB) / 2035023872 bytes (1940 MB) up to 3817799680 bytes (3640 MB)
	JVM Flags: 2 total; -Xmx4096m -Xms2048m
	AABB Pool Size: 15262 (854672 bytes; 0 MB) allocated, 1952 (109312 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: 1101 (61656 bytes; 0 MB) allocated, 384 (21504 bytes; 0 MB) used
	Player Count: 1 / 8; [jc['sigurd4'/191, l='Klappeland', x=3,69, y=66,00, z=-232,49]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.