Last week I upgraded to Joomla 1.5.x from 1.0.x using the One Click Update offered by DreamHost. At the time I did not know it was a major update and that I would have to convert my databases first.
When I attempted to rollback I renamed the new installation joomla.new and changed the old version to just joomla. Now when I go to my site it says “Template File Not Found! Looking for Template:rhuk_milkyway”. Thinking I could just go into the admin portion I receive this error when logging in “You cannot login. There are no administrators set up.”
I know this is because the database Joomla is using is now configured for the new 1.5.x version. Does DreamHost provide a way for me to recover my old database? Does DreamHost provide any instructions on the proper way to upgrade Joomla on their systems? Thank you in advance for the assistance.