wn i join a server it just crashes and t

Put the summary of the bug you're having here

*What I expected to happen was...:
that I could go on hypixle an play a game or two

*What actually happened was.
I got on to hypixle and it autoatcly crashes so I lower everything same effect

Steps to Reproduce:
1. get on minecraft and click play
2 click multyplayer
3. and click on the server