[1.95] crash on starup

Mods loaded: 3
ModLoader 1.2.5
mod_MinecraftForge 3.1.3.107
mod_IC2 v1.95

Minecraft has crashed!
----------------------

Minecraft has stopped running because it encountered a problem.

--- BEGIN ERROR REPORT c3c35a90 --------
Generated 5/12/12 9:03 PM

Minecraft: Minecraft 1.2.5
OS: Windows 7 (amd64) version 6.1
Java: 1.7.0_02, Oracle Corporation
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: Intel(R) HD Graphics Family version 3.1.0 - Build 8.15.10.2559, Intel

java.lang.IllegalArgumentException: Slot 250 is already occupied by ic2.common.BlockTex@1ebd94c6 when adding ic2.common.BlockMachine@307262ee
at pb.<init>(Block.java:249)
at agy.<init>(BlockContainer.java:7)
at ic2.platform.BlockContainerCommon.<init>(BlockContainerCommon.java:8)
at ic2.common.BlockMultiID.<init>(BlockMultiID.java:35)
at ic2.common.BlockMachine.<init>(BlockMachine.java:51)
at mod_IC2.load(mod_IC2.java:203)
at ModLoader.init(ModLoader.java:891)
at ModLoader.addAllRenderers(ModLoader.java:189)
at ahu.<init>(RenderManager.java:86)
at ahu.<clinit>(RenderManager.java:14)
at net.minecraft.client.Minecraft.a(Minecraft.java:394)
at net.minecraft.client.Minecraft.run(Minecraft.java:732)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT ff3d10a0 ----------