Has anybody ever had this problem before? I went to log on my home computer and I got the error message "User profile service error" and it won't log me in!

x10 (profile corrupted?)
I played around with it for about an hour but couldn't fix it

.
I'm the only person who uses the PC so I'm the admin and in safe mode it wouldn't let me create a new profile.
Has anybody had this problem and was it easy to fix?