[Tekkit Classic Blue error screen]

I'm having the same problem ):

[Tekkit Crashes Everytime I Load a Map]

Everytime I load a map (connect to server/open world), it shows this error message:

Minecraft has crashed!

----------------------

Minecraft has stopped running because it encountered a problem.

--- BEGIN ERROR REPORT 5dd86d60 --------

Generated 10/17/13 8:26 PM

Minecraft: Minecraft 1.2.5

OS: Windows 7 (x86) version 6.1

Java: 1.7.0_45, Oracle Corporation

VM: Java HotSpot Client VM (mixed mode), Oracle Corporation

LWJGL: 2.9.0

OpenGL: ATI Radeon HD 5500 Series version 4.1.10750 Compatibility Profile Context, ATI Technologies Inc.

java.lang.IllegalArgumentException: URI is not hierarchical

at java.io.File.<init>(Unknown Source)

at codechicken.core.CommonUtils.getJarFile(CommonUtils.java:147)

at codechicken.core.CommonUtils.findClasses(CommonUtils.java:133)

at codechicken.nei.NEIConfig.loadConfig(NEIConfig.java:632)

at codechicken.nei.NEIConfig.loadWorld(NEIConfig.java:291)

at mod_NotEnoughItems.reset(mod_NotEnoughItems.java:46)

at mod_NotEnoughItems.onTickInGame(mod_NotEnoughItems.java:55)

at BaseMod.doTickInGame(BaseMod.java:48)

at cpw.mods.fml.common.modloader.BaseModTicker.sendTick(BaseModTicker.java:104)

at cpw.mods.fml.common.modloader.BaseModTicker.tickBaseMod(BaseModTicker.java:80)

at cpw.mods.fml.common.modloader.BaseModTicker.tickEnd(BaseModTicker.java:58)

at cpw.mods.fml.common.SingleIntervalHandler.tickEnd(SingleIntervalHandler.java:22)

at cpw.mods.fml.common.FMLCommonHandler.tickEnd(FMLCommonHandler.java:185)

at cpw.mods.fml.client.FMLClientHandler.onRenderTickEnd(FMLClientHandler.java:315)

at net.minecraft.client.Minecraft.x(Minecraft.java:878)

at net.minecraft.client.Minecraft.run(Minecraft.java:753)

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

--- END ERROR REPORT 3ab50fe9 ----------

I hear the MAtmos noises, and when it's a server, it says I'm connected.

I've tried reinstalling tekkit, reinstalling java, and reinstalling tekkit launcher. Any help?