[CRASH][CLIENT] Crashed during a game and now fails to launch

A few nights ago after updating to 4.21 I was in a Poro King game when my client froze. I decided to restart the client and closed the game. When I went to open LoL again I got the message "Update failed: unspecified error occurred. Please check the logs for more information" with the options "continue" and "send logs." No matter which option I choose when I go to click on "Launch" the launcher disappears normally but the game never opens for me to log in. My computer says that League of Legends is running as a process but the application never opens. Options?