Fatal error: Uncaught TypeError: error_reporting(): Argument #1 ($error_level) must be of type ?int, string given in /customers/4/4/1/hetmuziekhuis.nl/httpd.www/config.php:15 Stack trace: #0 /customers/4/4/1/hetmuziekhuis.nl/httpd.www/config.php(15): error_reporting('E_NONE') #1 /customers/4/4/1/hetmuziekhuis.nl/httpd.www/index.php(6): include('/customers/4/4/...') #2 {main} thrown in /customers/4/4/1/hetmuziekhuis.nl/httpd.www/config.php on line 15