---- Minecraft Crash Report ----
// Why is it breaking :(

Time: 19/08/13 4:03 PM
Description: Exception in server tick loop

java.lang.ArrayIndexOutOfBoundsException: -5
	at b.a(SourceFile:330)
	at abv.a(SourceFile:2577)
	at net.minecraft.server.MinecraftServer.t(SourceFile:473)
	at net.minecraft.server.MinecraftServer.s(SourceFile:405)
	at bkw.s(SourceFile:124)
	at net.minecraft.server.MinecraftServer.run(SourceFile:339)
	at hh.run(SourceFile:582)


A detailed walkthrough of the error, its code path and all known details is as follows:
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-- System Details --
Details:
	Minecraft Version: 1.6.2
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.6.0_37, Sun Microsystems Inc.
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Sun Microsystems Inc.
	Memory: 73414096 bytes (70 MB) / 921239552 bytes (878 MB) up to 954466304 bytes (910 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
	AABB Pool Size: 3735938 (209212528 bytes; 199 MB) allocated, 3735938 (209212528 bytes; 199 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: 86978 (4870768 bytes; 4 MB) allocated, 4062 (227472 bytes; 0 MB) used
	Player Count: 1 / 8; [ju['Yeebo'/707, l='Yeebo's World-o', x=-169.89, y=69.00, z=-2951.50]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.