[CLIENT] The League Client won't even open and I'm getting pretty upset. (Mac)

My league client won't even launch. I've tried uninstalling 4 times and nothing worked. I tried deleting all logs and chaches too. All the other threads aren't helping and I can't find any information as to how to fix my problem.

For some more input on the situation: The league icon just bounces once or twice and nothing happens. I tried opening activity monitor and it shows league opening and then instantly closing. I haven't been able to play the game since the new patch came out.