Okay, after two days of wracking my brains over this I finally figured out how to fix the problem myself. For others who are still having the problem you need to add %vars_wordlets_mods to one of the use vars lines at the top of the file ultimatebb.cgi.
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.
