Block ID error

---- Minecraft Crash Report ----
// I feel sad now :(

Time: 5/12/14 2:55 PM
Description: Exception in server tick loop

cpw.mods.fml.common.registry.GameRegistryException: Failed to load the world - there are fatal block and item id issues
	at cpw.mods.fml.common.FMLContainer.readData(FMLContainer.java:193)
	at cpw.mods.fml.common.FMLCommonHandler.handleWorldDataLoad(FMLCommonHandler.java:386)
	at net.minecraft.world.storage.SaveHandler.func_75757_d(SaveHandler.java:142)
	at net.minecraft.world.World.<init>(World.java:396)
	at net.minecraft.world.WorldServer.<init>(WorldServer.java:157)
	at net.minecraft.world.WorldServerMulti.<init>(WorldServerMulti.java:15)
	at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:413)
	at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:292)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:622)
	at java.lang.Thread.run(Thread.java:744)


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

-- System Details --
Details:
	Minecraft Version: 1.7.2
	Operating System: Linux (amd64) version 2.6.32-358.23.2.el6.x86_64
	Java Version: 1.7.0_45, Oracle Corporation
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 317308400 bytes (302 MB) / 506396672 bytes (482 MB) up to 2112618496 bytes (2014 MB)
	JVM Flags: 6 total; -Xincgc -Xmx2048M -XX:ParallelGCThreads=4 -XX:+DisableExplicitGC -XX:+AggressiveOpts -XX:PermSize=128M
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 31, tallocated: 77
	FML: MCP v9.01-pre FML v7.2.116.36 Minecraft Forge 10.12.0.1033 23 mods loaded, 23 mods active
	mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	FML{7.2.116.36} [Forge Mod Loader] (minecraft_server.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Forge{10.12.0.1033} [Minecraft Forge] (minecraft_server.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	CodeChickenCore{1.0.0} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	NotEnoughItems{1.0.1} [Not Enough Items] (NotEnoughItems-1.7.2-1.0.1-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	grim3212core{V0.1 - 1.7.2} [Grim3212 Core] (Grim3212 Core-V0.1 - 1.7.2.jar.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	bspkrsCore{6.8(1.7.2)} [bspkrsCore] ([1.7.2]bspkrsCore-universal-6.8(1.7.2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	TreeCapitator{1.7.2.r02} [TreeCapitator] ([1.7.2]TreeCapitator-universal-1.7.2.r02.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Backpack{2.0.0-pre1} [Backpack] (backpack-2.0.0-pre1-1.7.x.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BiblioCraft{1.7.0} [BiblioCraft] (BiblioCraft[1.7.0][MC1.7.2].jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BuildCraft|Core{5.0.5} [BuildCraft] (buildcraft-5.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BuildCraft|Builders{5.0.5} [BC Builders] (buildcraft-5.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BuildCraft|Energy{5.0.5} [BC Energy] (buildcraft-5.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BuildCraft|Factory{5.0.5} [BC Factory] (buildcraft-5.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BuildCraft|Transport{5.0.5} [BC Transport] (buildcraft-5.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BuildCraft|Silicon{5.0.5} [BC Silicon] (buildcraft-5.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	CustomSpawner{3.2.0.dev.R1} [DrZhark's CustomSpawner] (CustomMobSpawner 3.2.0-DEV-R2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	MoCreatures{6.2.0.dev.R1} [DrZhark's Mo'Creatures Mod] (DrZharks MoCreatures Mod v6.2.0-DEV-R2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	flatbedrock{V0.1 - 1.7.2} [Flat Bedrock] (Flat Bedrock-V0.1 - 1.7.2.jar.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Forestry{2.4.1.22} [Forestry for Minecraft] (forestry_1.7.2-2.4.1.22.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	inventorytweaks{1.57-116} [Inventory Tweaks] (InventoryTweaks-1.57-116.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	radixcore{1.1.1} [RadixCore] (RadixCore-1.1.1 MC-1.7.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	mca{4.0.3} [Minecraft Comes Alive] (MCA-4.0.3 MC-1.7.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Forestry : [Forestry] Warning: You have mods that change the behavior of Minecraft, ForgeModLoader, and/or Minecraft Forge to your client:
Bukkit, MCPC+, or other Bukkit replacement
These may have caused this error, and may not be supported. Try reproducing the crash WITHOUT these mods, and report it then.
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Player Count: 0 / 16; []
	Is Modded: Definitely; Server brand changed to 'mcpc,craftbukkit,fml,forge'
	Type: Dedicated Server (map_server.txt)