Well, everytime I try to open the "Controls" settings in "Options" I get this:
http://pastebin.com/WC1NvVvZ
I don't understand what's happening there, or what I can do to repair that, could anyone please help me? I'm new to these modpack related things.
@Edit: API link: http://api.technicpack.net/modpack/1710-othorion-modpack