Dotnetnuke 6 Ribbonbar Admin and dropdown gone

example

Above is the ribbonbar after I have logged in as a super user. The Admin option next to Host is completely gone

The site is running DNN6, the skin is only in the site portal folder, and it seems that all admin modules and options have gone away. Even the header, which I set in Site Settings (under Admin), went away!

Has anyone else had their admin options completely disappear on them? Is it possible that the skin is messing it up (all other sites use the same _default menu files and they work fine)?

Thanks for any replies.

Solution

Can you check the database to see if those pages exist? What if you try to navigate to http://website/admin.aspx do you see the admin page and all the child pages there?