I Cannot get on any servers

Put the summary of the bug you're having here

*What I expected to happen was to click on a server and play my game.
Describe what you thought should happen here. I thought I would be able to play a game on the server.

*What actually happened was a page showed up and said a problem has occurred generating the world.
I tried again and again but it still wouldn't let me play.

Steps to Reproduce:
1. click on a server
2. let it load.
3. then it kicks you out.