Always crashes when creating world or joining server

Put the summary of the bug you're having here

What I expected to happen was...:
The game should load and I should be able to play.

What actually happened was...:
The game crashes and I always get an error that says "Java (TM) Platform SE Binary has stopped working"

Steps to Reproduce:
1. Press "Play" in the Minecraft Launcher
2. Click on "Singleplayer"
3. "Play"