Board Thread:Support Requests - Getting Started/@comment-4601213-20130218131453/@comment-4018164-20130218141326

Some users have recently suggested adding &useskin=monobook to the end of the URL, which will edit the page using the skin Monobook ( here ). The categoriez should be seen at the bottom of the editing box.

Also, you should make sure nobody added categories via templates that are used in the main page.