Leaving Game Error > https://www.dropbox.com/s/7v4y8r1tfi9pxfb/Crash.txt
Server Starting Up Crash https://www.dropbox.com/s/pjlq26wvrxuha69/crash-2014-08-20_18.05.13-server.txt

The client-side "error" is not a problem. I actually talked to MineMaarten about that earlier.