java.lang.ArrayIndexOutOfBoundsException: 6
	at avn.a(SourceFile:40)
	at kq.d(SourceFile:171)
	at kq.b(SourceFile:199)
	at kq.a(SourceFile:109)
	at ku.a(SourceFile:328)
	at gt.a(SourceFile:46)
	at ea.b(SourceFile:64)
	at ku.e(SourceFile:63)

---- Minecraft Crash Report ----
// Ouch. That hurt :(

Time: 13.09.13 21:18
Description: Ticking memory connection

java.lang.ArrayIndexOutOfBoundsException: 6
	at avn.a(SourceFile:40)
	at kq.d(SourceFile:171)
	at kq.b(SourceFile:199)
	at kq.a(SourceFile:109)
	at ku.a(SourceFile:328)
	at gt.a(SourceFile:46)
	at ea.b(SourceFile:64)
	at ku.e(SourceFile:63)
	at kx.b(SourceFile:37)
	at boc.b(SourceFile:84)
	at net.minecraft.server.MinecraftServer.u(SourceFile:483)
	at net.minecraft.server.MinecraftServer.t(SourceFile:400)
	at bnz.t(SourceFile:124)
	at net.minecraft.server.MinecraftServer.run(SourceFile:334)
	at jb.run(SourceFile:577)


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

-- Head --
Stacktrace:
	at avn.a(SourceFile:40)
	at kq.d(SourceFile:171)
	at kq.b(SourceFile:199)
	at kq.a(SourceFile:109)
	at ku.a(SourceFile:328)
	at gt.a(SourceFile:46)
	at ea.b(SourceFile:64)
	at ku.e(SourceFile:63)

-- Ticking connection --
Details:
	Connection: ku@6ae09224
Stacktrace:
	at kx.b(SourceFile:37)
	at boc.b(SourceFile:84)
	at net.minecraft.server.MinecraftServer.u(SourceFile:483)
	at net.minecraft.server.MinecraftServer.t(SourceFile:400)
	at bnz.t(SourceFile:124)
	at net.minecraft.server.MinecraftServer.run(SourceFile:334)
	at jb.run(SourceFile:577)

-- System Details --
Details:
	Minecraft Version: 13w37b
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 21759016 bytes (20 MB) / 394264576 bytes (376 MB) up to 954466304 bytes (910 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
	AABB Pool Size: 74 (4144 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 4 (224 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Player Count: 1 / 8; [kp['ShadowTheAge'/20431, l='superflat', x=1492,28, y=56,00, z=-889,14]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.