Fatal error: Uncaught Error: Class "Sabre\DAV\File" not found in /usr/home/wgsgyes/domains/cal.073074.xyz/public_html/baikal/vendor/sabre/dav/lib/CalDAV/CalendarObject.php:14
Stack trace:
#0 {main}
  thrown in /usr/home/wgsgyes/domains/cal.073074.xyz/public_html/baikal/vendor/sabre/dav/lib/CalDAV/CalendarObject.php on line 14