Fruequent Freezing

My game keeps freezing. It doesn't crash, just freezes. If I don't freeze in the loading screen, in game I can only move the mouse; cannot move my champion, use abilities, press escape, alt-tab out, or anything. I have to completely shut down my laptop (mac) to get out of League. I have only had this problem today. I do not believe it is my internet or computer because everything else is working fine. However, every time I have tried to report this problem (on here, or on the support site) it has come into an error. I'm starting to think some evil is trying to keep me away from League. Bad jokes aside, I have no idea what is going on or how to fix it.

Edit;; I see I have accidentally made two topics. I did because that jerk Ezreal said 404 to me when I posted the first.