Hopper: java.lang.ArrayIndexOutOfBoundsException: 150

java.lang.ArrayIndexOutOfBoundsException: 150
	at xj.a(SourceFile:327)
	at xl.a(SourceFile:601)
	at ahu.a(SourceFile:656)
	at mn.a(SourceFile:121)
	at mx.a(SourceFile:336)
	at iw.a(SourceFile:53)
	at iw.a(SourceFile:8)
	at ef.a(SourceFile:164)

---- Minecraft Crash Report ----
// I'm sorry, Dave.

Time: 10/25/13 2:00 PM
Description: Ticking memory connection

java.lang.ArrayIndexOutOfBoundsException: 152
	at xj.a(SourceFile:327)
	at xl.a(SourceFile:601)
	at ahu.a(SourceFile:656)
	at mn.a(SourceFile:121)
	at mx.a(SourceFile:336)
	at iw.a(SourceFile:53)
	at iw.a(SourceFile:8)
	at ef.a(SourceFile:164)
	at ms.c(SourceFile:134)
	at net.minecraft.server.MinecraftServer.u(SourceFile:529)
	at net.minecraft.server.MinecraftServer.t(SourceFile:441)
	at bsk.t(SourceFile:117)
	at net.minecraft.server.MinecraftServer.run(SourceFile:358)
	at ky.run(SourceFile:617)


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

-- Head --
Stacktrace:
	at xj.a(SourceFile:327)
	at xl.a(SourceFile:601)
	at ahu.a(SourceFile:656)
	at mn.a(SourceFile:121)
	at mx.a(SourceFile:336)
	at iw.a(SourceFile:53)
	at iw.a(SourceFile:8)
	at ef.a(SourceFile:164)

-- Ticking connection --
Details:
	Connection: ef@82bca2
Stacktrace:
	at ms.c(SourceFile:134)
	at net.minecraft.server.MinecraftServer.u(SourceFile:529)
	at net.minecraft.server.MinecraftServer.t(SourceFile:441)
	at bsk.t(SourceFile:117)
	at net.minecraft.server.MinecraftServer.run(SourceFile:358)
	at ky.run(SourceFile:617)

-- System Details --
Details:
	Minecraft Version: 1.7.2
	Operating System: Windows 7 (x86) version 6.1
	Java Version: 1.7.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
	Memory: 189794840 bytes (181 MB) / 412549120 bytes (393 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	AABB Pool Size: 5707 (319592 bytes; 0 MB) allocated, 4822 (270032 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 833 (46648 bytes; 0 MB) allocated, 635 (35560 bytes; 0 MB) used
	Player Count: 1 / 8; [mm['ddrmblock'/277, l='Statues', x=-2378.80, y=4.00, z=-502.78]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.