Deleted "Main Category" now all gone
 

I'm in some serious "you know what" if this can't be fixed somehow.

I noticed that I had people adding pics in the Main Category in addition to the others that I created, now I know the definition of a Sub Category, so I moved all from the main to the others and then deleted the main, Yikes, Now all the subs are missing too.
Is there ANY way for some one to go in the back door and add it back in?
Please say yes,..
Phil