Dobby

Ohhhhh that would be it because I threw some lambchop in there. Thank you so much it works now!

The title is pretty explanatory but every time i open a world, I can play for around 30 seconds but then the client crashes and brings me back to the launcher. This has happened 3 times in a row now. Here is a pastebin link with the crash report http://pastebin.com/7izEzHcw