Edok

Hello, I am having a problem where one of my companions can not move anymore, I can click him, but i can not make him move. So i can not continue the game! It happen early in the game, when you go to the castle ( I don't remember the name) so talk to / fight the leader of the first town you come to. I am in the cellar where you enter if you sneak in. Can anyone help me un bug my companion so i don't need to restart everything?!