---- Minecraft Crash Report ----
// There are four lights!

Time: 2/3/13 3:07 PM
Description: Exception in server tick loop

java.lang.NullPointerException
	at cg.b(SourceFile:103)
	at cg.a(SourceFile:35)
	at jh.b(SourceFile:429)
	at gu.c(SourceFile:181)
	at gu.a(SourceFile:89)
	at big.b(SourceFile:73)
	at net.minecraft.server.MinecraftServer.r(SourceFile:480)
	at net.minecraft.server.MinecraftServer.q(SourceFile:397)
	at bid.q(SourceFile:117)
	at net.minecraft.server.MinecraftServer.run(SourceFile:331)
	at gp.run(SourceFile:567)


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: 13w05b
	Operating System: Mac OS X (x86_64) version 10.6.8
	Java Version: 1.6.0_37, Apple Inc.
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
	Memory: 408503752 bytes (389 MB) / 1041612800 bytes (993 MB) up to 1069416448 bytes (1019 MB)
	JVM Flags: 3 total; -Xbootclasspath/a:/System/Library/PrivateFrameworks/JavaApplicationLauncher.framework/Resources/LauncherSupport.jar -Xms512M -Xmx1024M
	AABB Pool Size: 2039 (114184 bytes; 0 MB) allocated, 1966 (110096 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: 218 (12208 bytes; 0 MB) allocated, 218 (12208 bytes; 0 MB) used
	Player Count: 1 / 8; [jc['miniguy5'/7736262, l='123', x=891.58, y=87.44, z=847.00]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.