Fatal error: Uncaught Error: Interface "Sabre\Xml\XmlDeserializable" not found in /var/www/illumine/vendor/sabre/dav/lib/CardDAV/Xml/Request/AddressBookMultiGetReport.php:22 Stack trace: #0 {main} thrown in /var/www/illumine/vendor/sabre/dav/lib/CardDAV/Xml/Request/AddressBookMultiGetReport.php on line 22