问题
without making any changes on my website recently it just broke.
My homepage disappeared by itself and when i try to change the front page or add/edit menus from the wp-admin i can't.
On nav-menus settings under pages section it shows "No items." but i got over 50 pages.
On settings/reading there is no option for changing the front page & same goes on CUSTOMIZE option.
Check the image, http://i.imgur.com/cAqJwTt.jpg
Update: It was a database "corruption". Ι restored a backup that i had and it worked great.
But i still would like to get an answer if some1 already had this kind of problem for users who will face the same problem in the future.
来源：https://stackoverflow.com/questions/24647172/unable-to-change-front-page-no-items-displayed-on-menu-nav-wordpress