Fatal error: Uncaught Error: Undefined constant "PROJECT_ROOT" in /home/makerho/www/modele/user/insertUser.php:2 Stack trace: #0 /home/makerho/www/modele/user/checkCredentials.php(3): require_once() #1 {main} thrown in /home/makerho/www/modele/user/insertUser.php on line 2