running EE V15 on SH.
When I replace (drag an drop) a meeting to a different time and some people are registered as attendees of the meeting, an error message pops up and the meeting is not moved.
The erros message says:
User Error
×
Failed to render inline_template template : Record does not exist or has been deleted. (Record: calendar.event(5219,), User: 6))
How can this be fixed?