I Join A Server (Public Server) I Get Disconnected When I Spawn It Takes Me Back To The Minecraft Launcher And When I Looked Down It Sayed alc_cleanup: 1 device not closed.

Put the summary of the bug you're having here

*What I expected to happen was...:
That, I Could Join The Server.
What actually happened was...:
I Got Disconnected.

Steps to Reproduce:
1. Join A Random Server (You Have To Get A New Server)
2. Then, Try To Join It.
3. Log in, Then Try To Spawn