well i had to move from one server to another, so when i re-installed my phpbb forums and did restore database everything was fine exept i wasnt able to login. I mean no admin info works. Not even admin control panel :/ Whats wrong ?
When you downloaded your SQL for your old boards, it had all the paths for the old server. Go into phpmyadmin, and look at the config table. Change the path so it matches the path for the new server. Thats about all I can think of.
