I keep getting the folowing error message whenever I try to create a private/locked sub category but have no idea what this error message means or how to fix it?
Any group that is allowed to access a subcategory must also be allowed to access the parent category. The following groups have access to one of the subcategories, but no access to parent category: admins, moderators
When giving the group access to a sub-category they first need to have access to the parent category. For example for people to have access to #howto:faq they first need to have access to #howto the parent category.