Fatal error: Uncaught TypeError: Argument 1 passed to GeProg\CMS\Website::renderPage() must be an instance of GeProg\CMS\Entity\Page, null given, called in /var/www/html/vendor/geprog/cms/src/Website.php on line 25 and defined in /var/www/html/vendor/geprog/cms/src/Controller/ControllerTrait.php:23 Stack trace: #0 /var/www/html/vendor/geprog/cms/src/Website.php(25): GeProg\CMS\Website->renderPage(NULL) #1 /var/www/html/public/index.php(13): GeProg\CMS\Website->handleRequest(Object(GeProg\CMS\Request\Request)) #2 {main} thrown in /var/www/html/vendor/geprog/cms/src/Controller/ControllerTrait.php on line 23