Fatal error: Uncaught Error: Class "Magento\MediaGalleryUi\Ui\Component\Listing\Provider" not found in /var/www/magento/html/generated/code/Magento/MediaGalleryUi/Ui/Component/Listing/Provider/Interceptor.php:7 Stack trace: #0 {main} thrown in /var/www/magento/html/generated/code/Magento/MediaGalleryUi/Ui/Component/Listing/Provider/Interceptor.php on line 7