Cannot log in

Cannot log in on 1.1 M3 using standalone version.

At login screen, if you type in a username and password and click login, the screen simply refreshes and clears out your login information. You end up back at the login screen with no error, and not logged in.

This happens with the Admin account and any other account you register.

This is a pristine 1.1 M3 installation, no changes have been made other than changing the port to 80 in the startup script. This is installed on a Fedora 7 server.