Deprecated: Return type of Eluceo\iCal\PropertyBag::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/digitalproduct/public_html/projectmanagementsoftware/vendor/eluceo/ical/src/PropertyBag.php on line 73