[CRASH] Unable to join Summoner's Rift Matches

Tried to join Summoner's Rift and repeatedly being stuck on the load screen. No splash art loads. Only a spinning with gold pointing hand. Restart client and freezes. Force quit, tries to load again, doesn't load. Start an ARAM, Load screen is slow, but splash art eventual loads. Plays games. Runs fine. Again tries to join Draft Mode Summoner's Rift. Stuck in load screen. No splash art loads. Just spinning will. Close client and restarts. Tries to reconnect. Stuck on load screen again. No splash art loads. Receives a Leavebuster warning and AFK Queue.............................................