Click the upgrade button! That will add all the missing Wordlets™. Then run the update member post history, then rebuild the forum stat files. Then go through the rest of the control panel.
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.