when i try to log in to a serve it loads up and then it kicks me out what do i do

Put the summary of the bug you're having here

What I expected to happen was...: i would get to play the server
Describe what you thought should happen here it should have let me play

What actually happened was...:
Describe what happened here

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ... log in to a server
3. ...