Crash on Start

[cman033]

Title: Crash on Start

Version: 3.1.3

OS: Windows 7 Home Premium

Java Version: Version 7 Update 45

Description of Problem:

When i start tekkit it runs as normal, after the Mojang screen it crashes

Error Messages:

--- BEGIN ERROR REPORT 7dfb87b2 --------

Generated 10/31/13 9:25 PM

Minecraft: Minecraft 1.2.5

OS: Windows 7 (amd64) version 6.1

Java: 1.7.0_11, Oracle Corporation

VM: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

LWJGL: 2.9.0

OpenGL: AMD Radeon HD 6310 Graphics version 4.1.10834 Compatibility Profile Context, ATI Technologies Inc.

java.lang.NullPointerException

at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderModContainer.java:356)

at cpw.mods.fml.common.Loader.modInit(Loader.java:273)

at cpw.mods.fml.common.Loader.initializeMods(Loader.java:628)

at cpw.mods.fml.client.FMLClientHandler.onLoadComplete(FMLClientHandler.java:223)

at net.minecraft.client.Minecraft.a(Minecraft.java:429)

at net.minecraft.client.Minecraft.run(Minecraft.java:738)

at java.lang.Thread.run(Unknown Source)

--- END ERROR REPORT dbd268c8 ----------

Error Log:

[cman033]

I dont know where to look for the log to put on here