Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class "loginCtrl" not found in /var/www/html/libsur/app/init.php:30 Stack trace: #0 /var/www/html/libsur/index.php(10): Init->__construct() #1 {main} thrown in /var/www/html/libsur/app/init.php on line 30