Fatal error: Uncaught Error: Interface "Sabre\Xml\Element" not found in C:\laragon\www\baikal\vendor\sabre\dav\lib\DAV\Xml\Element\Sharee.php:23 Stack trace: #0 {main} thrown in C:\laragon\www\baikal\vendor\sabre\dav\lib\DAV\Xml\Element\Sharee.php on line 23