SilentKill

I have made a mod pack so my friends and I could play on it, but when I start up the mod pack the Technic launcher disappears, then reappears. This only happens on my mod pack. Here is the mod pack itself http://www.technicpack.net/api/modpack/turbo-modded-minecraft. Also here's the pastebin: http://pastebin.com/dkEASSSM