Party glitches

Tried doing a dungeon to level out my warrior on icecrown.But for some reason i couldn't join a party beacuse it said i was already in one,which i wasn't.Tried relogging a couple thousand times,yet nothing happened.So no im stuck in a party that isnt a party nor a group or anything.

Try to log out, and then unstuck your character through the website. That should do the trick.

type this on chat:
/script leave party()