My blog is located at: http://www.brianchalfin.com/weblog/ and is hosted on my own account through Bluehost.
After making no changes/upgrades to my site, I tried to login today with my Admin and it said "ERROR: Invalid username." I've had this blog since 2005 and never had any issue like this. The site works perfectly and all articles are visible.
NOTE: There is no author listed for ANY article now, it should say 'admin' like my Administrator account is. I've logged in hundreds of times but I couldn't be sure I wasn't doing something wrong until I saw this- now I realize there is something not right with WordPress.
The admin account is the only one that exists for my WordPress so i can't try and login with another. At first I thought the admin account was somehow deleted but I checked the database and the Administrator user is still listed there as Super Administrator with the correct information.
Does anybody have any insight on how to fix this?