Aw: Category is Mandatory Error
Hello, I also have problems with this. The already suggested solutions do not really solve the problem.
When using tiki-admin.php >Wiki>General Preferences> and setting "Force and limit categorization to within subtree of:" to "None" the users are able to edit a page belonging to a specific category. But the category tab is still not shown and after editing the wiki-page does not belong any more to the former category. If the user only has the permission to edit objects of this category, he loses the permission on this page completely!
Any other suggestions?