Fatal error: Uncaught TypeError: App\Image\RequestSettings::getImageUrl(): Return value must be of type string, null returned in /var/www/app/Image/RequestSettings.php:85 Stack trace: #0 /var/www/public/index.php(28): App\Image\RequestSettings->getImageUrl() #1 {main} thrown in /var/www/app/Image/RequestSettings.php on line 85