Triggered by removing an event.
Log: kube.store : Remove: ApplicationDomainType(
Id: "{b3f48a5f-198f-4b0b-8fe8-6d6f6ae5ab07}" Resource: "kolabnowCaldav" "allDay" "false" "calendar" "{d43d37ae-57bd-4a9e-8402-d3d9a196a7a7}" "description" "" "endTime" "2019-01-04T11:00:00.000+01:00" "ical" "BEGIN:VCALENDAR\nVERSION:2.0\nPRODID:-//Kolab//iRony DAV Server 0.4-dev//Sabr" "startTime" "2019-01-04T08:00:00.000+01:00" "summary" "foo"
)
Warning: kolabnowCaldav.index.event.index.recurring : Error while removing value: "toplevel" "\xB3\xF4\x8A_\x19\x8FK\x0B\x8F\xE8moj\xE5\xAB\x07" "Error on mdb_del: -30798 MDB_NOTFOUND: No matching key/data pair found" Code: 4 Db: "kolabnowCaldavevent.index.recurring"