---- Minecraft Crash Report ---- // You should try our sister game, Minceraft! Time: 2/7/14 6:36 PM Description: Exception in server tick loop java.lang.ArrayIndexOutOfBoundsException: -5 at b.a(SourceFile:263) at afs.a(SourceFile:2555) at net.minecraft.server.MinecraftServer.u(SourceFile:505) at net.minecraft.server.MinecraftServer.t(SourceFile:440) at btk.t(SourceFile:117) at net.minecraft.server.MinecraftServer.run(SourceFile:357) at lb.run(SourceFile:616) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.7.4 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.7.0_01, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 128816424 bytes (122 MB) / 888537088 bytes (847 MB) up to 954466304 bytes (910 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G AABB Pool Size: 9667 (541352 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 7, tcache: 0, allocated: 13, tallocated: 95 Profiler Position: N/A (disabled) Vec3 Pool Size: 1048 (58688 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Player Count: 1 / 8; [mp['Kernalklink412'/86662, l='1', x=306.73, y=71.00, z=-913.70]] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.