I've gotten an email and a private message and there were three messages in RoadKill. All have the same or similiar issue. The login. Read on, this is quick.
Issue: Users who had logged into the site via the old forum address www.athsonline.org find they have to sign in again. When you log in your credentials, username and password, are stored in a file only viewable by the ATHSOnline.org domain. You click on a link and are asked to login again or get a permission error. This is because the link went to the domain forums.aths.org and you are logged into the domain athsonline.org.
Solution: Log out, Close your browser, open your browser, go to the new address, http://forums.aths.org and sign in.
man with wooden truck should be wary of "truck whisperer" with torch