Ok, I messed up. I have a main website where I do movie reviews called noface4film.com. I wanted a separate movie trailers section and installed wordpress again, this time under noface4film.com/trailers.
While I was logged into the Trailers blog, I accidentally set the redirect to the main blog, noface4film. Now when I try to log in to Trailers, I get the dashboard from the main blog. How can I undo this mistake?