I have just updated to SPP-pro 3.7.8.
I also have updated the SPPagebuilder Database.
Now I have a problem. When I try to edit a text-addon and click on the pencil-icon and emty page turn up.
(a small problem: when I point on the pencil-icon it shows "Save addon" instead of "Edit addon")
Joomla 3.9.23
PHP 7.3.25
Niels