I never had a problem until recently, when I click on multiplayer and choose my server it gives me a message saying that I can't connect. Any suggestions on what I can do to connect again?

I checked my firewall and allowed toribash internet connection, so that is not the issue.
Might just be the servers but it has gone on for almost a day now.

The servers are currently experiencing some problems. Please try to connect again later.

if you are trying to access an official server
IE beginner::judo
your belt may have gone past the server's belt limits
are you trying to connect to a beginner server?
cause you are already an orange belter and beginner servers only allow white and yellow belters.
try going to the intermediate servers.