Fatal error: Uncaught Error: Interface "Magento\MediaGallerySynchronizationApi\Api\SynchronizeFilesInterface" not found in /home/airtimer/public_html/vendor/magento/module-media-gallery-synchronization/Model/SynchronizeFiles.php:25 Stack trace: #0 {main} thrown in /home/airtimer/public_html/vendor/magento/module-media-gallery-synchronization/Model/SynchronizeFiles.php on line 25