DBC freezes on load

[Emperor_Hal]

I downloaded this modpack and installed it to my mac. The problem is, every time it loads to nearly done, the entire computer freezes, and does not fix itself until I force-restart the computer. I have other mods that work fine, but any other DBC modpack I try in general does not work. Is there a troubleshooting method to at least figure out what is wrong with the mod/computer?

Thanks.

[Munaus]

custom modpack, moved to Platform Pagoda