---- Minecraft Crash Report ----
// This doesn't make any sense!

Time: 11/6/12 1:59 PM
Description: Exception in server tick loop

java.util.ConcurrentModificationException
	at java.util.LinkedList$ListItr.checkForComodification(Unknown Source)
	at java.util.LinkedList$ListItr.next(Unknown Source)
	at ic2.common.AudioManagerClient.onTick(AudioManagerClient.java:105)
	at ic2.common.IC2.tickStart(IC2.java:1374)
	at cpw.mods.fml.common.SingleIntervalHandler.tickStart(SingleIntervalHandler.java:16)
	at cpw.mods.fml.common.FMLCommonHandler.tickStart(FMLCommonHandler.java:116)
	at cpw.mods.fml.common.FMLCommonHandler.onPreWorldTick(FMLCommonHandler.java:292)
	at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:652)
	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:590)
	at bcb.q(IntegratedServer.java:110)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
	at fp.run(SourceFile:818)

Relevant Details:
- Minecraft Version: 1.4.2
- Operating System: Windows 7 (amd64) version 6.1
- Java Version: 1.7.0_07, Oracle Corporation
- Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
- Memory: 535874080 bytes (511 MB) / 1058734080 bytes (1009 MB) up to 1058734080 bytes (1009 MB)
- JVM Flags: 2 total; -Xms1024m -Xmx1024m
- AABB Pool Size: 2539 (142184 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
- FML: MCP v7.19 FML v4.2.18.433 Minecraft Forge 6.0.1.355 15 mods loaded, 15 mods active
	mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mod_CodeChickenCore [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mod_NotEnoughItems [Not Enough Items] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mod_ImmibisCore [Immibis Core] (immibis-core_50.2.1_for_1.4.2-joined.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mod_DimensionalAnchors [Dimensional Anchors] (zdimensional-anchor_50.2.1_for_1.4.2-joined.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mod_ImmibisPeripherals [Immibis's Peripherals] (immibis-peripherals_50.1.2_for_1.4.2-joined.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	IC2 [IndustrialCraft 2] (industrialcraft-2_1.108.71-lf.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	IC2NuclearControl [Nuclear Control] (IC2NuclearControl-1.4.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mod_AdvancedRepulsionSystems [Advanced Repulsion Systems] (adv-repulsion-systems_50.2.0_for_1.4.2-joined.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	AdvancedPowerManagement [Advanced Power Management] (AdvancedPowerManagement-1.1.30-IC2_1.108.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	ComputerCraft [ComputerCraft] (ComputerCraft1.46.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	CCTurtle [ComputerCraft Turtles] (ComputerCraft1.46.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mod_InvTweaks [Inventory Tweaks] (InvTweaks-1.44-1.4.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
- Is Modded: Definitely; 'forge,fml'
- Profiler Position: N/A (disabled)
- Vec3 Pool Size: 820 (45920 bytes; 0 MB) allocated, 685 (38360 bytes; 0 MB) used
- Player Count: 1 / 8; [ih['bobcat64'/232, l='RussWorld', x=-214.26, y=68.00, z=224.70]]
- World RussWorld Entities: 0 total; []
- World RussWorld Players: 0 total; []
- World RussWorld Chunk Stats: ServerChunkCache: 0 Drop: 0
- Type: Integrated Server