Okay, so I screwed up. Getting tired of me saying that yet? Me too... (*sighs*)
I was fiddling with the cookie settings in an effort to fix a problem where people were being logged out of the gallery every time they switched to my phpBB2 forums, and now it won't let me log in at all.
It's recognising my username and password, it shows me "login successful" and all that jazz, but then the index loads up and I'm not logged in at all... as the only admin at this point, this is tres perplexing.
I've reuploaded all the .php in the main folder to see if that would fix the problem, but no gratis.
OKay, so I got into phpmyadmin, got into the pp_settings table;
171's the cookie path, and was set to /
172's the cookie prefix, and was set to phpbb2mysql
173's the cookie domain, and was set to .yourdomain.com
I changed 173 to blank and it's letting me log in again. Woot! Chuck FTW!
Now that we've got that little nightmare resolved (seriously Chuck, PM me your address and I'll mail you some Christmas chocolate), which field should I be changing, and to what, to stop people from being logged out when I switch between the forums and the gallery?