the game starts loading up but then it says Uhoh, it looks like the game has crashed sorry for the inconvinience

Put the summary of the bug you're having here

What I expected to happen was...:
Describe what you thought should happen here

*What actually happened was it just crashed
Describe what happened here

Steps to Reproduce:
1. download minecraft in your mojang account
2. put play
3. it loads then it crashes