---- Minecraft Crash Report ----
// Oops.

Time: 10/10/13 4:24 PM
Description: Exception in server tick loop

java.lang.NullPointerException
	at mo.c(SourceFile:130)
	at net.minecraft.server.MinecraftServer.u(SourceFile:528)
	at lh.u(SourceFile:259)
	at net.minecraft.server.MinecraftServer.t(SourceFile:440)
	at net.minecraft.server.MinecraftServer.run(SourceFile:358)
	at kw.run(SourceFile:616)


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

-- System Details --
Details:
	Minecraft Version: 13w41a
	Operating System: Linux (amd64) version 2.6.32-042stab078.28
	Java Version: 1.7.0_40, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1316386584 bytes (1255 MB) / 1529872384 bytes (1459 MB) up to 1529872384 bytes (1459 MB)
	JVM Flags: 2 total; -Xms1536M -Xmx1536M
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Player Count: 0 / 20; []
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)