I just went to your site and checked the links page. It seems to be running fine, but of course that's not logged in and I can't see your admin panel. I have to leave town today and won't be back until Monday, so I won't be able to look further into this until I get back. I'm wondering thoug, which script you downloaded, as there were some changes done.
Donate to UBBDev today to help aid in Operational, Server and Script Maintenance, and Development costs.
Please also see our parent organization VNC Web Services if you're in the need of a new UBB.threads Install or Upgrade, Site/Server Migrations, or Security and Coding Services.