If you have login problems to either the sanityscore.com or forums.psychcentral.com websites, use one of the appropriate links to log yourself out first, then log back in:
http://forums.psychcentral.com/logout.php
http://www.sanityscore.com/login/logout.php
The problem is the site is expiring the cookie and not logging people out properly. This is a known bug we're working on, thanks!
John