Fatal error: Uncaught TypeError: sort(): Argument #1 ($array) must be of type array, null given in /homepages/26/d716034545/htdocs/BIG_DB/php/menuCDM.php:104 Stack trace: #0 /homepages/26/d716034545/htdocs/BIG_DB/php/menuCDM.php(104): sort(NULL) #1 /homepages/26/d716034545/htdocs/BIG_DB/index.php(59): require('/homepages/26/d...') #2 {main} thrown in /homepages/26/d716034545/htdocs/BIG_DB/php/menuCDM.php on line 104