I set up multi-site a while ago and created several sub-directory sites for it. It took me a while to get it working but once I did, all was fine.
I updated to 3.0.4 earlier this week and now need to add one more sub-directory site. Creating the site works fine but I am unable to visit it or login to it. The "Backend" link in the sites dashboard works correctly for the 5 sites I created prior to updating to 3.0.4 but for the one site I created with 3.0.4, I am presented with the login screen. If I go ahead and login, my password is accepted but I am immediately presented with the login screen again.
I searched the forum for "inability to login" and several threads suggest clearing browser history and cookies. I've tried that and it didn't work and I also tried logging in from a computer that has never visited the web site at all and it didn't work either.
Any suggestions on how to fix this?