Crashes every time I get on a server. Something to do with 1281: Invalid value and "Game ended with bad state (exit code 139). I think it's not registering the texture for grey glass?

Put the summary of the bug you're having here

What I expected to happen was...:
To get on to the server and play normally, like I've been doing all day.

What actually happened was...:
The game crashed within 2 seconds of logging on to the server.

Steps to Reproduce:
1. Start up minecraft.
2. Click on multiplayer
3. Join a server. Any server.