Put the summary of the bug you're having here

What I expected to happen was...: It would work as normal.
Describe what you thought should happen here it would not crash and go to the game

What actually happened was...: I went into a multiplayer server it crashed
Describe what happened hereit crashed

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ... Go onto 1.9
3. ... Go onto a multiplayer server
4 It crashes