Game keeps crashing since patch 7.14

I have had games randomly crashing on me all day since my client updated to 7.14. I played a normal first thing and my game did not crash. I then went into a ranked game and my game crashed after champion select just before the loading screen. It crashed 3 times. I re logged and it still crashed. The game was 5-10 minutes in before I finally got into game and we ended up losing because I was so far behind. I then played a few more normals and everything was fine until it happened again and my team had chose to remake before I could reconnect. I then decided to try an aram but It took me 10 minutes to get into game because of the crashes. I am not going to be able to play any more of league until I know how to fix this. My internet connection is fine as everything else on my laptop is working perfectly.