Constant crash

Put the summary of the bug you're having here

I tried to join a multiplayer server it said contact server admins but I am one
Describe what you thought should happen here
I thought it would let me join without these constant crashes
Its constantly crashed
Describe what happened here
I tried to join over and over and it just kept crashing each time
Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. Start joining server
3. then it starts going crazy just constant crash