Whenever I try and open tekkit classic it starts to load and then I get the fallowing crash report:
Mods loaded: 29
ModLoader 1.2.5
mod_CodeChickenCore 0.5.2
mod_ModLoaderMp 1.2.5v1
mod_MinecraftForge 3.1.2.90
mod_NotEnoughItems 1.2.2
mod_ReiMinimap v3.0_04 [1.2.5]
mod_BuildCraftCore 2.2.14
mod_BuildCraftBuilders 2.2.14
mod_BuildCraftEnergy 2.2.14
mod_BuildCraftFactory 2.2.14
mod_BuildCraftTransport 2.2.14
mod_ComputerCraft 1.33
mod_CCTurtle 1.33
mod_EE 1.4.4.0
mod_EnderStorage 1.1.1
mod_IC2 v1.95
mod_InvTweaks 1.41b (1.2.4)
mod_Railcraft 5.0.3
mod_RedPowerControl 2.0pr5b1
mod_RedPowerCore 2.0pr5b1
mod_RedPowerLighting 2.0pr5b1
mod_RedPowerLogic 2.0pr5b1
mod_RedPowerMachine 2.0pr5b1
mod_RedPowerWiring 2.0pr5b1
mod_RedPowerWorld 2.0pr5b1
Balkon's WeaponMod 1.2.5 v8.6.0
mod_WirelessRedstoneCore 1.2.0
mod_WirelessRedstoneRedPower 1.2.0
mod_WirelessRedstoneAddons 1.2.0
Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem.
--- BEGIN ERROR REPORT c148a767 --------
Generated 6/28/14 8:08 AM
Minecraft: Minecraft 1.2.5
OS: Windows 8 (x86) version 6.2
Java: 1.7.0_55, Oracle Corporation
VM: Java HotSpot Client VM (mixed mode), Oracle Corporation
LWJGL: 2.9.0
OpenGL: IntelĀ® HD Graphics 4600 version 4.0.0 - Build 9.18.10.3324, Intel
java.lang.IllegalArgumentException: Slot 207 is already occupied by dan200.computer.shared.BlockComputer@10e24d7 when adding railcraft.common.rails.BlockRailElevator@194ae28
at pb.<init>(Block.java:249)
at pb.<init>(Block.java:281)
at railcraft.common.rails.BlockRailElevator.<init>(BlockRailElevator.java:74)
at railcraft.common.RailcraftBlocks.registerBlockRailElevator(RailcraftBlocks.java:75)
at railcraft.common.modules.ModuleExtras.initializeModule(ModuleExtras.java:29)
at railcraft.common.modules.RailcraftModuleManager.initializeModule(RailcraftModuleManager.java:140)
at railcraft.common.modules.RailcraftModuleManager.loadModules(RailcraftModuleManager.java:71)
at mod_Railcraft.load(mod_Railcraft.java:52)
at ModLoader.init(ModLoader.java:891)
at ModLoader.addAllRenderers(ModLoader.java:189)
at ahu.<init>(ahu.java:77)
at ahu.<clinit>(ahu.java:8)
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 7a8734a2 ----------
I have tried re-downloading the pack the launcher and even from different browsers, this is my favorite pack so if anyone has any ideas i'm all ears. Thank you for you help!