Fatal error: Uncaught TypeError: Argument 2 passed to getCategorie() must be of the type integer, null given, called in /home/lymphoh/www/video.php on line 12 and defined in /home/lymphoh/www/inc/categories.php:30 Stack trace: #0 /home/lymphoh/www/video.php(12): getCategorie(Object(PDO), NULL) #1 {main} thrown in /home/lymphoh/www/inc/categories.php on line 30