I can't make it works, since upgrade.

I can put the module on a page, but I can't go to the settings, the button seems deactivated.

And my page with some modules from UDM 3 are not working anymore after the upgrade.

http://rezoacademy.fr/udm.aspx

I can give you Host access if you want to check.

If you have UDM 5 there can't be any UDM 3 modules left.
Please make sure that you run the latest version od UDM 5 and that the license is registered.
If still having problems please send host access info to support@

OK, seems to come from DNN6 skins with standard menu.

Can you check the problem with the token photo inside a template. If all the records don't have a picture, it fails