Try restarting your game error for multiplayer

When you login Minecraft Java Edition, sometimes when you try to join a server it says: Try restarting your game. This is very annoying for the users who have slow computers and takes a while to launch Minecraft again. It's in many versions, not sure which ones though. (I know a few versions this bug is in 1.11)
(This is only in multiplayer!)

(This is the most annoying bug ever plz fix)

Please fix this bug/error