says that the system has crashed

Put the summary of the bug you're having here

*What I expected to happen was...:
Describe what you thought should happen here: the chosen World would load so that it could be played

What actually happened was...:
Describe what happened here I got a screen showing a crash report

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...
3. ...