My youtube isn't working?

whenever i try to post a comment it allways comes up with authorization error iv tryed to leave like 500 comments it still wont work any ideas how to fix it?
My youtube isn't working?
Youtube has some trouble with the comments feature at this moment, because they're doing some maintenance on it. Don't worry, it should not be a problem too soon. Take care.
My youtube isn't working?
Youtube is on a server maintenance right now. Just wait for a few hours and it will be ok again =)
Reply:it happens to me too. in the meantime, feel free to browse my account. http://youtube.com/steven3096