User blog:NarniaTheCat/How creat a new track ?

Hi, I'm NarniaTheCat and i'm an author of a wiki, but i have a problem with the achievements, i change the pictures, the names....there is not problem with the normal badges, but for creat new track (for creat new badges) i have a problem , below "Creat new track for category" i put the name of the new track i want to creat , i click on "Creat this track" and i see "Changes Saved" but below i see "The specified category does not exist" i try to settle the problem but i have always this problem. Someone has a solution?