Gemma Penhorwood

Title: Tekkit crashing every time I log in after update Version: 3.1.2 OS: Mac OS X 10.6.8 Java Version: 1.6.0_37 Description of Problem: I updated the technic launcher and now it crashes every time I log in. I've tried re downloading it and whenever I don't ask for the update it can run things properly, but can't go on any new tekkit servers because it doesn't have the updated mods. BUT, if I do update, it tells me the version is not 2.1.1 (I only chose it because I had to pick one, it's required) it is actually 1.0.2.0 ... which is weird, because I downloaded the latest one 3.1.2. I think two different mods are trying to occupy the same slot, but I'm not sure. Help me please?? D: Error Messages: This appears after the Mojang start up screen (a screenshot of the Tekkit launcher) Error Log: Minecraft has crashed! ---------------------- Minecraft has stopped running because it encountered a problem. --- BEGIN ERROR REPORT 3efd5201 -------- Generated 12/16/12 2:29 PM Minecraft: Minecraft 1.2.5 OS: Mac OS X (x86_64) version 10.6.8 Java: 1.6.0_37, Apple Inc. VM: Java HotSpot 64-Bit Server VM (mixed mode), Apple Inc. LWJGL: 2.4.2 OpenGL: NVIDIA GeForce 320M OpenGL Engine version 2.1 NVIDIA-1.6.36, NVIDIA Corporation java.lang.IllegalArgumentException: Slot 188 is already occupied by ic2.advancedmachines.BlockAdvancedMachines@7d92ce93 when adding ic2.advancedmachines.BlockAdvancedMachines@3138554d at pb.<init>(Block.java:251) at agy.<init>(BlockContainer.java:7) at ic2.advancedmachines.BlockAdvancedMachines.<init>(BlockAdvancedMachines.java:16) at mod_IC2AdvancedMachines.load(mod_IC2AdvancedMachines.java:190) 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(Thread.java:680) --- END ERROR REPORT abaa8cc0 ----------