my game lags and then crashes

Put the summary of the bug you're having here

What I expected to happen was...: it would lag for a bit and then stop
Describe what you thought should happen here

*What actually happened was...:*it lagged for ten minutes and then crashed
Describe what happened here

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