IndexOutOfBoundsException - Crashes Server

[Jigoku]

Title: IndexOutOfBoundsException - Crashes Server

Version: 3.0.3/3.0.4

OS: FreeBSD 9.0 Release

Java Version: OpenJDK 6

Description of Problem:

The server randomly crashes on a IndexOutOfBoundsException. This usually happens when there is no one on the server.

Error Messages:

Error Log:

2012-06-17 06:27:50 [FINER] THROW

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0

	at java.util.ArrayList.rangeCheck(ArrayList.java:571)

	at java.util.ArrayList.set(ArrayList.java:364)

	at codechicken.wirelessredstone.core.SaveManager.setSectorUsed(SaveManager.java:177)

	at codechicken.wirelessredstone.core.SaveManager.writeNodes(SaveManager.java:323)

	at codechicken.wirelessredstone.core.SaveManager.saveFreq(SaveManager.java:393)

	at codechicken.wirelessredstone.core.RedstoneEtherFrequency.saveFreq(RedstoneEtherFrequency.java:82)

	at codechicken.wirelessredstone.core.RedstoneEther.saveEther(RedstoneEther.java:168)

	at codechicken.wirelessredstone.core.RedstoneEtherSaveHandler.onWorldSave(RedstoneEtherSaveHandler.java:17)

	at forge.ForgeHooks.onWorldSave(ForgeHooks.java:297)

	at net.minecraft.server.World.save(World.java:265)

	at net.minecraft.server.World.doTick(World.java:1767)

	at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:543)

	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:453)

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

[jodelahithit]

You could try to open a wireless transmitter from wirelessredstone and remove all wireless conections or just remove the wireless folder from your world folder, if that doesnt work remove wirelessredstone start the server, join, leave, stop the server and place wireless redstone back. Or just completely remove wireless redstone :)