[SEVERE] Server Crash, Arrays i think?

[Hockiman95]

Title: [sEVERE] Server Crash, Arrays i think?

Version: 3.1.2

OS: Linux

Java Version: 7

Description of Problem:

Randomly crashes

Error Messages:

Arraylist crashing server randomly?

Error Log:

2013-02-28 17:09:58 [sEVERE] java.util.ConcurrentModificationException

2013-02-28 17:09:58 [sEVERE] at java.util.ArrayList$Itr.checkForComodification(Unknown Source)

2013-02-28 17:09:58 [sEVERE] at java.util.ArrayList$Itr.next(Unknown Source)

2013-02-28 17:09:58 [sEVERE] at net.minecraft.server.World.getTileEntity(World.java:1786)

2013-02-28 17:09:58 [sEVERE] at net.minecraft.server.WorldServer.getTileEntity(WorldServer.java:38)

2013-02-28 17:09:58 [sEVERE] at ic2.api.Direction.applyToTileEntity(Direction.java:32)

2013-02-28 17:09:58 [sEVERE] at ic2.common.EnergyNet.getValidReceivers(EnergyNet.java:629)

2013-02-28 17:09:58 [sEVERE] at ic2.common.EnergyNet.discover(EnergyNet.java:446)

2013-02-28 17:09:58 [sEVERE] at ic2.common.EnergyNet.emitEnergyFrom(EnergyNet.java:235)

2013-02-28 17:09:58 [sEVERE] at ic2.common.TileEntityBaseGenerator.sendEnergy(TileEntityBaseGenerator.java:202)

2013-02-28 17:09:58 [sEVERE] at ic2.common.TileEntityBaseGenerator.q_(TileEntityBaseGenerator.java:109)

2013-02-28 17:09:58 [sEVERE] at net.minecraft.server.World.tickEntities(World.java:1275)

2013-02-28 17:09:58 [sEVERE] at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:559)

2013-02-28 17:09:58 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)

2013-02-28 17:09:58 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)

2013-02-28 17:09:58 [sEVERE] Unexpected exception

java.util.ConcurrentModificationException

at java.util.ArrayList$Itr.checkForComodification(Unknown Source)

at java.util.ArrayList$Itr.next(Unknown Source)

at net.minecraft.server.World.getTileEntity(World.java:1786)

at net.minecraft.server.WorldServer.getTileEntity(WorldServer.java:38)

at ic2.api.Direction.applyToTileEntity(Direction.java:32)

at ic2.common.EnergyNet.getValidReceivers(EnergyNet.java:629)

at ic2.common.EnergyNet.discover(EnergyNet.java:446)

at ic2.common.EnergyNet.emitEnergyFrom(EnergyNet.java:235)

at ic2.common.TileEntityBaseGenerator.sendEnergy(TileEntityBaseGenerator.java:202)

at ic2.common.TileEntityBaseGenerator.q_(TileEntityBaseGenerator.java:109)

at net.minecraft.server.World.tickEntities(World.java:1275)

at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:559)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)

at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)

2013-02-28 17:10:18 [iNFO] Read timed out