Unable to login to adm-index.php
I have just installed PhotoPostPHP and PHPBB2. I am unable to login to the adm-index.php page. When i try it prompts to login, even if i am already logged in. When i provide a username and password, it accepts, before returning me to index.php. I have reconfigured PhotoPost by running the install.php script again, and used photoposts own login, (ie, no integration) and i still get the same problem.
Any idea's or suggestions would be appreciated.