Moudiz

Plz fix it because my adventure map is no longer working because of it.

---- Minecraft Crash Report ----
// I let you down. Sorry :(

Time: 7/4/13 4:58 PM
Description: Ticking player

java.lang.IllegalArgumentException: Modifier name cannot be empty
	at org.apache.commons.lang3.Validate.notEmpty(Validate.java:398)
	at oq.<init>(SourceFile:31)
	at tm.a(SourceFile:94)
	at xz.D(SourceFile:580)
	at oc.l_(SourceFile:1159)
	at ua.l_(SourceFile:203)
	at js.h(SourceFile:180)
	at jx.a(SourceFile:205)
	at et.a(SourceFile:136)
	at cm.b(SourceFile:64)
	at jx.d(SourceFile:59)
	at ka.b(SourceFile:37)
	at bkr.b(SourceFile:84)
	at net.minecraft.server.MinecraftServer.t(SourceFile:488)
	at net.minecraft.server.MinecraftServer.s(SourceFile:405)
	at bko.s(SourceFile:124)
	at net.minecraft.server.MinecraftServer.run(SourceFile:339)
	at hf.run(SourceFile:582)


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

-- Head --
Stacktrace:
	at org.apache.commons.lang3.Validate.notEmpty(Validate.java:398)
	at oq.<init>(SourceFile:31)
	at tm.a(SourceFile:94)
	at xz.D(SourceFile:580)
	at oc.l_(SourceFile:1159)
	at ua.l_(SourceFile:203)

-- Player being ticked --
Details:
	Entity Type: null (js)
	Entity ID: 93433
	Entity Name: Moudiz
	Entity's Exact location: -363.39, 65.00, 198.80
	Entity's Block location: World: (-364,65,198), Chunk: (at 4,4,6 in -23,12; contains blocks -368,0,192 to -353,255,207), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Entity's Momentum: 0.00, -0.08, 0.00
Stacktrace:
	at js.h(SourceFile:180)
	at jx.a(SourceFile:205)
	at et.a(SourceFile:136)
	at cm.b(SourceFile:64)
	at jx.d(SourceFile:59)

-- Ticking connection --
Details:
	Connection: jx@307dc017
Stacktrace:
	at ka.b(SourceFile:37)
	at bkr.b(SourceFile:84)
	at net.minecraft.server.MinecraftServer.t(SourceFile:488)
	at net.minecraft.server.MinecraftServer.s(SourceFile:405)
	at bko.s(SourceFile:124)
	at net.minecraft.server.MinecraftServer.run(SourceFile:339)
	at hf.run(SourceFile:582)

-- System Details --
Details:
	Minecraft Version: 1.6.1
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_17, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 82133816 bytes (78 MB) / 248250368 bytes (236 MB) up to 954466304 bytes (910 MB)
	JVM Flags: 1 total; -Xmx1G
	AABB Pool Size: 2740 (153440 bytes; 0 MB) allocated, 2632 (147392 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 1069 (59864 bytes; 0 MB) allocated, 976 (54656 bytes; 0 MB) used
	Player Count: 1 / 8; [js['Moudiz'/93433, l='Made by Moudiz', x=-363.39, y=65.00, z=198.80]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.