A PHP Error was encountered

Severity: 8192

Message: Non-static method Calendar_upd::_default_preferences() should not be called statically, assuming $this from incompatible context

Filename: calendar/data.calendar.php

Line Number: 338

BEGIN:VCALENDAR VERSION:2.0 PRODID:-//104.130.154.238//NONSGML kigkonsult.se iCalcreator 2.16.12// END:VCALENDAR