Logging in after closing client

Getting an error message saying "we have restored this installation to an older version of League of Legends. Now we'll try to patch it up to the latest version." This happened when i had to force close and restart my client after it crashed during the game loading screen. Now i am unable to log into my client, and this is preventing me from rejoining my game. Only happened to me this patch (2nd time this patch) and i'll probably get demoted and will probably have a bad penalty for "dodging." I can't log in on my main or my smurf, so it is a problem with my client not my accounts. Rito pls dont murder me with queue penalties it wasnt me http://imgur.com/Ta5TgO2