System crashing

Put the summary of the bug you're having here

*What I expected to happen was...:*The game to work without crashing.
Describe what you thought should happen here

*What actually happened was...:*The game crashed
Describe what happened here

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...The game crashes when it wants to.
3. ...What is this nonsense, check for yourself.