11:20:15 AM CONSOLE: [SEVERE] net.minecraft.server.v1_5_R2.ReportedException: Exception ticking world entities
11:20:15 AM CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R2.MinecraftServer.r(MinecraftServer.java:563)
11:20:15 AM CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R2.DedicatedServer.r(DedicatedServer.java:229)
11:20:15 AM CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R2.MinecraftServer.q(MinecraftServer.java:469)
11:20:15 AM CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R2.MinecraftServer.run(MinecraftServer.java:401)
11:20:15 AM CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R2.ThreadServerApplication.run(SourceFile:573)
11:20:15 AM CONSOLE: [SEVERE] Caused by: java.lang.IndexOutOfBoundsException: Index: 214, Size: 214
11:20:15 AM CONSOLE: [SEVERE] at java.util.ArrayList.rangeCheck(ArrayList.java:604)
11:20:15 AM CONSOLE: [SEVERE] at java.util.ArrayList.remove(ArrayList.java:445)
11:20:15 AM CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R2.World.tickEntities(World.java:1324)
11:20:15 AM CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R2.WorldServer.tickEntities(WorldServer.java:495)
11:20:15 AM CONSOLE: [SEVERE] at net.minecraft.server.v1_5_R2.MinecraftServer.r(MinecraftServer.java:559)
11:20:15 AM CONSOLE: [SEVERE] ... 4 more
11:20:15 AM CONSOLE: [SEVERE] Encountered an unexpected exception ReportedException
11:20:15 AM CONSOLE: ticking world entities
11:20:15 AM CONSOLE: java.lang.IndexOutOfBoundsException: Index: 214, Size: 214