Hello today i was on Transformice and then it said server interuppted so i restrated Transformice then when i went to log on it said Already Connected.I know it couldnt be my password because its sercret safe and hard to figure out so im wondering if this is a glitch or not Thanks in Advance. :)

Yes, it's a well known bug that is causing grief for quite a lot of players. You can contact a moderator on the IRC Channel or log onto an alt and ask them to kick the account offline for you!