[kronolith] One of my shared calendars does not get synchronized using DavDroid

[Ferdinand Gruber]

Hi,

suddenly just one of my shared calendars does not get synchronized with 
my Android Smartphone. This one shared calendar does no more appear in 
my Android calendar App. I tried another app with the same result.

I don't get any error message on the Smartphone when synchronizing my 
calendars using the App DavDroid on my smartphone.

I am using the newest version of all horde components on my server.
I cleared the cache of the DavDroid App on the smartphone - no effect.

All calendar events (also of all shared calendars) are displayed 
normally on the horde website on my server.
I can't find no error messages on the server concerning calDAV sync.

What can I do? Thank you for any hint.

-- 
Regards from Austria
Ferdinand Gruber