Minecraft 1.4.5 EBXL Error 12-05-12

---- Minecraft Crash Report ----
// Don't be sad, have a hug! <3

Time: 12/5/12 10:17 PM
Description: Exception in server tick loop

cpw.mods.fml.common.LoaderException: java.lang.NullPointerException
	at cpw.mods.fml.common.registry.GameRegistry.registerBlock(GameRegistry.java:189)
	at cpw.mods.fml.common.registry.GameRegistry.registerBlock(GameRegistry.java:164)
	at chb.mods.mffs.common.ModularForceFieldSystem.load(ModularForceFieldSystem.java:389)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:440)
	at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
	at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
	at com.google.common.eventbus.EventBus.post(EventBus.java:268)
	at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:140)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
	at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
	at com.google.common.eventbus.EventBus.post(EventBus.java:268)
	at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:83)
	at cpw.mods.fml.common.Loader.initializeMods(Loader.java:651)
	at cpw.mods.fml.server.FMLServerHandler.finishServerLoading(FMLServerHandler.java:90)
	at cpw.mods.fml.common.FMLCommonHandler.onServerStarted(FMLCommonHandler.java:348)
	at ho.c(DedicatedServer.java:120)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:461)
	at fy.run(SourceFile:856)
Caused by: java.lang.NullPointerException
	at cpw.mods.fml.common.registry.GameRegistry.registerBlock(GameRegistry.java:183)
	... 32 more


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
	Minecraft Version: 1.4.5
	Operating System: Windows XP (x86) version 5.1
	Java Version: 1.7.0_07, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
	Memory: 11384320 bytes (10 MB) / 28422144 bytes (27 MB) up to 259522560 bytes (247 MB)
	JVM Flags: 0 total;
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Suspicious classes: FML and Forge are installed
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP v7.23 FML v4.5.2.459 Minecraft Forge 6.4.1.411 55 mods loaded, 55 mods active
	mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized
	FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized
	Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized
	mod_CodeChickenCore [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized
	TreeCapitator [TreeCapitator] ([1.4.5]TreeCapitator.Forge.1.4.5.r03.Uni.CoreMod.jar) Unloaded->Constructed->Pre-initialized->Initialized
	BuildCraft|Core [BuildCraft] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized
	BuildCraft|Transport [BC Transport] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized
	BuildCraft|Silicon [BC Silicon] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized
	APUnofficial [Additional Pipes Unofficial] (AdditionalPipes-2.1.3u28b2.jar) Unloaded->Constructed->Pre-initialized->Initialized
	IC2 [IndustrialCraft 2] (industrialcraft-2_1.109.113-lf.jar) Unloaded->Constructed->Pre-initialized->Initialized
	Advanced_Alloys [Advanced Alloys] (Advanced Alloys beta v0.7.6.jar) Unloaded->Constructed->Pre-initialized->Initialized
	AdvancedMachines [IC2 Advanced Machines Addon] (AdvancedMachines_4.5_1.4.5.zip) Unloaded->Constructed->Pre-initialized->Initialized
	AdvancedPowerManagement [Advanced Power Management] (AdvancedPowerManagement-1.1.40-IC2_1.109.jar) Unloaded->Constructed->Pre-initialized->Initialized
	BuildCraft|Builders [BC Builders] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized
	BuildCraft|Energy [BC Energy] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized
	BuildCraft|Factory [BC Factory] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized
	Additional-Buildcraft-Objects [Additional Buildcraft Objects] (buildcraft-Z-additional-buildcraft-objects-0.9.4.65.jar) Unloaded->Constructed->Pre-initialized->Initialized
	ValvePipe [Valve Pipe] (Buildcraft-Z-ValvePipe_MC1.4.5_Mod1.3.2.jar) Unloaded->Constructed->Pre-initialized->Initialized
	CameraCraft [CameraCraft] (CameraCraft2.2.1.zip) Unloaded->Constructed->Pre-initialized->Initialized
	ChargePads [Charge Pads] (chargepads-universal-2.1.1.51.zip) Unloaded->Constructed->Pre-initialized->Initialized
	ComputerCraft [ComputerCraft] (ComputerCraft1.47.zip) Unloaded->Constructed->Pre-initialized->Initialized
	CCTurtle [ComputerCraft Turtles] (ComputerCraft1.47.zip) Unloaded->Constructed->Pre-initialized->Initialized
	ExtrabiomesXL [ExtrabiomesXL] (ExtrabiomesXL-universal-3.5.3.jar) Unloaded->Constructed->Pre-initialized->Initialized
	Forestry [Forestry for Minecraft] (forestry-A-1.6.2.3.jar) Unloaded->Constructed->Pre-initialized->Errored
	ModularForceFieldSystem [Modular ForceField System V2] (ModularForceFieldSystemV2.2.8.1.13b.zip) Unloaded->Constructed->Pre-initialized->Errored
	Railcraft [Railcraft] (Railcraft_1.4.5b-6.9.2.0.zip) Unloaded->Constructed->Pre-initialized->Initialized
	Condensed Block [Condensed Block] (condensed_blocks.zip) Unloaded->Constructed->Pre-initialized->Initialized
	EE3 [Equivalent Exchange 3] (ee3-universal-pre1d.jar) Unloaded->Constructed->Pre-initialized->Initialized
	EnderStorage [EnderStorage] (EnderStorage 1.2.1.6.jar) Unloaded->Constructed->Pre-initialized->Initialized
	ExtraBees [Extra Bees] (extrabees-1.4.1.17-dev-build.zip) Unloaded->Constructed->Pre-initialized->Initialized
	BinnieCore [Binnie Core] (extrabees-1.4.1.17-dev-build.zip) Unloaded->Constructed->Pre-initialized->Initialized
	factorization [Factorization] (Factorization-0.7.4.jar) Unloaded->Constructed->Pre-initialized->Initialized
	GraviGun [GraviGun] (GravityGun1.4.5v1.zip) Unloaded->Constructed->Pre-initialized->Initialized
	GregsLighting [Greg's Lighting] (GregsLighting-1.6.5-mc1.4.4.jar) Unloaded->Constructed->Pre-initialized->Initialized
	GregTech_Addon [GregTech-Addon] (gregtechmod.zip) Unloaded->Constructed->Pre-initialized->Errored
	IC2NuclearControl [Nuclear Control] (IC2NuclearControl-1.4.3.zip) Unloaded->Constructed->Pre-initialized->Errored
	IronChest [Iron Chest] (ironchest-universal-4.4.0.193.zip) Unloaded->Constructed->Pre-initialized->Initialized
	LiquidUU [Liquid UU-Matter] (LiquidUU-0.7.5-universal.zip) Unloaded->Constructed->Pre-initialized->Initialized
	LogisticsPipes|Main [Logistics Pipes] (LogisticsPipes-0.6.1.pre.13.jar) Unloaded->Constructed->Pre-initialized->Initialized
	MiscPeripherals [MiscPeripherals] (miscperipherals-2.0b.zip) Unloaded->Constructed->Pre-initialized->Initialized
	AdvancedSolarPanel [Advanced Solar Panels] (mod_AdvancedSolarPanels_3_3_0.zip) Unloaded->Constructed->Pre-initialized->Initialized
	GraviSuite [Gravitation Suite] (mod_zGraviSuite_1_5.zip) Unloaded->Constructed->Pre-initialized->Initialized
	Mystcraft [Mystcraft] (mystcraft-uni-1.4.4-0.9.4.05.zip) Unloaded->Constructed->Pre-initialized->Initialized
	OmniTools [OmniTools] (OmniTools-2.2.2.zip) Unloaded->Constructed->Pre-initialized->Initialized
	PortalGun [Portal Gun] (portalgun1.4.4v0.1_universal.zip) Unloaded->Constructed->Pre-initialized->Initialized
	SoulShards [Soul Shards] (SoulShards-v1.11-universal.zip) Unloaded->Constructed->Pre-initialized->Initialized
	StevesCarts [Steve's Carts] (StevesCarts2.0.0.a32.zip) Unloaded->Constructed->Pre-initialized->Initialized
	Thaumcraft [Thaumcraft] (Thaumcraft3.0.0f.zip) Unloaded->Constructed->Pre-initialized->Initialized
	ThermalExpansion [Thermal Expansion] (ThermalExpansion-2.0.9.zip) Unloaded->Constructed->Pre-initialized->Initialized
	ThermalExpansion|Factory [Factory] (ThermalExpansion-2.0.9.zip) Unloaded->Constructed->Pre-initialized->Initialized
	ThermalExpansion|Energy [Energy] (ThermalExpansion-2.0.9.zip) Unloaded->Constructed->Pre-initialized->Initialized
	ThermalExpansion|NEI [NEI] (ThermalExpansion-2.0.9.zip) Unloaded->Constructed->Pre-initialized->Initialized
	snyke7_Transformers [Transformers] (Transformers v1.7.zip) Unloaded->Constructed->Pre-initialized->Initialized
	TwilightForest [The Twilight Forest] (twilightforest-1.13.1.zip) Unloaded->Constructed->Pre-initialized->Initialized
	XyCraft [XyCraft] (xycraft-universal-1.4.5-0.8.176.zip) Unloaded->Constructed->Pre-initialized->Initialized
	Profiler Position: N/A (disabled)
	Is Modded: Definitely; Server brand changed to 'forge,fml'
	Type: Dedicated Server (map_server.txt)