the visual composer does not work. When I open a page for editing, visual composer loads for about 10 seconds with no resuls. When creating a new site and editing a new element it also freezes after choosing an element.
I tried to deactivate all other plugins but it still does not work. I tried PHP 7 but it still doesn't work. I restored my former WP Version 4.7.x out of the backup but it still doesn't work.
What could be the reason?
My system data:
Visual Composer 4.7.4