Calendar does not load in Hubzilla
already since a earlier version, (actually version 5.6) the calendars of all channel does not load. the circle is rotating, but no loading of a calendar. there is actually no data stored in the calendars, so it could be resetted, how can I fix the problem?
#^[url=https://nachhaltiges-aachen.de/cloud/nena-ac/2021-05/Kalender%20Fehler.PNG[/url]