minecraft crashed

Put the summary of the bug you're having here
minecraft has crashed
*What I expected to happen was...: it not oppening
Describe what you thought should happen here
fix it buy reloading it
*What actually happened was...:it didnt want to load up
Describe what happened here it says that itcrashed

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