Error: IEntityLivingHandler

MagicLauncher 0.9.9
java.home: C:\Program Files\Java\jre7
java.runtime.name: Java(TM) SE Runtime Environment
java.runtime.version: 1.7.0_07-b10
os.name: Windows 7
os.version: 6.1
os.arch: x86
sun.arch.data.model: 32

*** Starting Minecraft ***
Minecraft version: 1.2.5
Minecraft.jar: minecraft - 125.jar
Mods:
minecraftforge-client-3.3.7.135.zip
CodeChickenCore-Client 0.5.5.zip
NotEnoughItems-Client 1.3.0.1.zip
WindowMaximized: true
Java path: C:\Program Files\Java\jre7\bin\java
Memory: 1024 MB
LauncherPath: /C:/Users/Miles/AppData/Roaming/.minecraft/MagicLauncher_0.9.9.exe
*** MagicMinecraftLauncher 0.9.9 ***
Disable inactive mods
27 achievements
182 recipes
LWJGL Version: 2.4.2
Sep 04, 2012 9:37:00 PM cpw.mods.fml.common.FMLCommonHandler beginLoading
INFO: Attempting early MinecraftForge initialization
Sep 04, 2012 9:37:00 PM cpw.mods.fml.common.FMLCommonHandler beginLoading
INFO: Completed early MinecraftForge initialization
2012-09-04 21:37:00 [INFO] Forge Mod Loader version 2.2.48.135 for Minecraft 1.2.5 loading
2012-09-04 21:37:00 [INFO] Loading mods from C:\Users\Miles\AppData\Roaming\.minecraft\mods
2012-09-04 21:37:00 [INFO] Directory mocreatures contained no mods
2012-09-04 21:37:00 [INFO] Directory portalgun contained no mods
2012-09-04 21:37:00 [INFO] Directory rei_minimap contained no mods
2012-09-04 21:37:00 [INFO] Forge Mod Loader has loaded 5 mods
WARNING: Found unknown Windows version: Windows 7
Attempting to use default windows plug-in.
Loading: net.java.games.input.DirectAndRawInputEnvironmentPlugin
Removing TMI Uninstaller
Deleting Dir: C:\Users\Miles\AppData\Roaming\.minecraft\Mods for 125\TMIUninstaller
MinecraftForge v3.3.7.135 Initialized
2012-09-04 21:37:01 [INFO] MinecraftForge v3.3.7.135 Initialized
CONFLICT @ -49
CONFLICT @ -48
ComputerCraft: Searching for RedPowerLib…
ComputerCraft: RedPowerLib not found.
Exception in thread "Minecraft main thread" java.lang.NoClassDefFoundError: forge/IEntityLivingHandler
at mod_CCTurtle.load(mod_CCTurtle.java:35)
at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderModContainer.java:324)
at cpw.mods.fml.common.Loader.modInit(Loader.java:263)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:604)
at cpw.mods.fml.client.FMLClientHandler.onLoadComplete(FMLClientHandler.java:203)
at net.minecraft.client.Minecraft.a(Minecraft.java:426)
at net.minecraft.client.Minecraft.run(Minecraft.java:735)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: forge.IEntityLivingHandler
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
… 8 more