I would like to assign all users to all categories.
But when I press the button "Start the manual execution process for existing users", nothing change.
I will be redirect to this domain: www.myvdh.de/?ask=cab8139d435dcb667ad6
I used Joomla! 3.6.5 and Kunena 5.0.5
What is the problem? Someone has made the same experiences?