PLEASE ehlp me i dont know wats wrong

Give it a few minutes, that happens commonly, and is cured by simply restarting the client, and waiting a few minutes connect to another room. And your thread title is horrid, remember to sum up your problem in the thread title

always happens to me
annoying xD

This happens from time to time, but it seems to be happening more often after the implementation of the new ranking system.
Do what Ray said, and restart the TB client.
If it still doesn't work after restarting the client at least 2 times, report back here.
Be sure that the room you're trying to join doesn't have any common restrictions.

dude i restarted my comp 5 times its says that same shit

What room(s) are you trying to join?
(And no one told you to restart your computer. Just restarting the toribash application would've been fine.)

There are some rooms that are locked so you cannot join. There are also rooms where you need to be within a certain belt width to join.

THERE WAS A GMBETTING srry for caps

If you're trying to join "Gmbetting", that room may have reached it's maximum number of players.
Are you experiencing any difficulty joining other servers?

It could have been full.