Minecraft has crashed!      
      ----------------------      

Minecraft has stopped running because it encountered a problem; Exception while updating neighbours

A full error report has been saved to C:\Users\Other Users\AppData\Roaming\.minecraft\crash-reports\crash-2013-04-07_01.10.03-server.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash :(



--- BEGIN ERROR REPORT d1cf3214 --------
Full report at:
C:\Users\Other Users\AppData\Roaming\.minecraft\crash-reports\crash-2013-04-07_01.10.03-server.txt
Please show that file to Mojang, NOT just this screen!

Generated 4/7/13 1:10 AM

-- Head --
Stacktrace:
	at aqn.e(SourceFile:398)
	at aqn.k(SourceFile:144)
	at aqn.a(SourceFile:122)

-- Block being updated --
Details:
	Source block type: ID #0
	Block type: ID #33 (tile.pistonBase // aqn)
	Block data value: 6 / 0x6 / 0b0110
	Block location: World: (-663,55,-802), Chunk: (at 9,3,14 in -42,-51; contains blocks -672,0,-816 to -657,255,-801), Region: (-2,-2; contains chunks -64,-64 to -33,-33, blocks -1024,0,-1024 to -513,255,-513)
Stacktrace:
	at zv.g(SourceFile:463)
	at zv.f(SourceFile:442)
	at zv.d(SourceFile:409)
	at zv.f(SourceFile:312)
	at xh.a(SourceFile:68)
	at wg.a(SourceFile:97)
	at jd.a(SourceFile:248)
	at jh.a(SourceFile:359)
	at fr.a(SourceFile:58)
	at ch.b(SourceFile:59)
	at jh.d(SourceFile:60)
	at jk.b(SourceFile:35)
	at bjd.b(SourceFile:84)
	at net.minecraft.server.MinecraftServer.r(SourceFile:480)
	at net.minecraft.server.MinecraftServer.q(SourceFile:397)
	at bja.q(SourceFile:122)
	at net.minecraft.server.MinecraftServer.run(SourceFile:331)
	at gp.run(SourceFile:573)

-- System Details --
Details:
	Minecraft Version: 1.5
	Operating System: Windows 7 (x86) version 6.1
	Java Version: 1.7.0_17, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
	Memory: 538415872 bytes (513 MB) / 1037959168 bytes (989 MB) up to 1037959168 bytes (989 MB)
	JVM Flags: 2 total; -Xms1024m -Xmx1024m
	AABB Pool Size: 710 (39760 bytes; 0 MB) allocated, 575 (32200 bytes; 0 MB) used
	Suspicious classes: ~~ERROR~~ NoClassDefFoundError: org/bukkit/event/Listener
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 72 (4032 bytes; 0 MB) allocated, 66 (3696 bytes; 0 MB) used
	Player Count: 1 / 8; [jc['Maridiem'/42, l='[CTM] - Septum Immoriel', x=-664.64, y=55.00, z=-801.58]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Very likely; Jar signature invalidated

java.lang.ArrayIndexOutOfBoundsException: 6
	at aqn.e(SourceFile:398)
	at aqn.k(SourceFile:144)
	at aqn.a(SourceFile:122)
	at zv.g(SourceFile:463)
	at zv.f(SourceFile:442)
	at zv.d(SourceFile:409)
	at zv.f(SourceFile:312)
	at xh.a(SourceFile:68)
	at wg.a(SourceFile:97)
	at jd.a(SourceFile:248)
	at jh.a(SourceFile:359)
	at fr.a(SourceFile:58)
	at ch.b(SourceFile:59)
	at jh.d(SourceFile:60)
	at jk.b(SourceFile:35)
	at bjd.b(SourceFile:84)
	at net.minecraft.server.MinecraftServer.r(SourceFile:480)
	at net.minecraft.server.MinecraftServer.q(SourceFile:397)
	at bja.q(SourceFile:122)
	at net.minecraft.server.MinecraftServer.run(SourceFile:331)
	at gp.run(SourceFile:573)
--- END ERROR REPORT c97f23bd ----------