Fatal error: Uncaught Error: Call to undefined method HalimonAlexander\Rss\Generator::setHeader() in /var/www/Findvideo/Controllers/Rss.php:112 Stack trace: #0 /var/www/Findvideo/routing.php(172): Findvideo\Controllers\Rss->series() #1 [internal function]: {closure}() #2 /var/www/Findvideo/vendor/halimonalexander/routerlite/src/Router.php(165): call_user_func_array() #3 /var/www/Findvideo/vendor/halimonalexander/routerlite/src/Router.php(144): HalimonAlexander\RouterLite\Router->invoke() #4 /var/www/Findvideo/vendor/halimonalexander/routerlite/src/Router.php(97): HalimonAlexander\RouterLite\Router->handle() #5 /var/www/Findvideo/routing.php(183): HalimonAlexander\RouterLite\Router->run() #6 /var/www/Findvideo/app.php(71): require_once('/var/www/Findvi...') #7 /var/www/FindvideoMobi/index.php(5): require_once('/var/www/Findvi...') #8 {main} thrown in /var/www/Findvideo/Controllers/Rss.php on line 112