Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class PagesController does not have a method "index" in /var/www/devsticoria/app/helpers/Router.php:46 Stack trace: #0 /var/www/devsticoria/public/index.php(20): Router->__construct() #1 {main} thrown in /var/www/devsticoria/app/helpers/Router.php on line 46