Fatal error: Uncaught Error: Interface "Sabre\DAV\ICollection" not found in /var/www/cal.digio.space/vendor/sabre/dav/lib/DAV/IMultiGet.php:25 Stack trace: #0 {main} thrown in /var/www/cal.digio.space/vendor/sabre/dav/lib/DAV/IMultiGet.php on line 25