1. If after login to User Control Panel (UCP) you see this pop-up error:
Do the following:
2. Go to FreePBX Administration -> Admin -> Module Admin
3. Expand these modules:
Select ‘Uninstall’ on both and then ‘Process’ -> Confirm
4. When it finishes and shows Done, connect with some user to UCP – like:
5. Wait at least 10 sec and ensure you don’t see the error alert anymore.