Fatal error: Uncaught Error: Class "Symfony\Component\Mime\Part\AbstractMultipartPart" not found in /users/quirl/www/filemanager/spark/protected/runtime/updater/backups/vendor_1725556575/symfony/mime/Part/Multipart/DigestPart.php:20 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/runtime/updater/backups/vendor_1725556575/symfony/mime/Part/Multipart/DigestPart.php on line 20