WordPress-Datenbank-Fehler: [Incorrect DATE value: '']
SELECT `dstart` FROM `1ucl5aHAw_mec_dates` WHERE `post_id`='4374' AND ((`dstart`='') OR (`dstart`<'' AND `dend`>='')) ORDER BY `dstart` DESC LIMIT 1

BEGIN:VCALENDAR VERSION:2.0 METHOD:PUBLISH CALSCALE:GREGORIAN PRODID:-//WordPress - MECv5.15.0.1711635754//EN X-ORIGINAL-URL:https://ev-allianz-hanau.de/ BEGIN:VEVENT UID:MEC-526c321538d951fe8d2b9abf54dbdb91@ev-allianz-hanau.de DTSTART:20230828T173000Z DTEND:20230828T200000Z DTSTAMP:20230228T085500Z CREATED:20230228 LAST-MODIFIED:20230228 SUMMARY:Bürgerfest Planungsteam DESCRIPTION:\n URL:https://ev-allianz-hanau.de/events/buergerfest-planungsteam-gebetstreffen-2-2-2-2-2-2/ ORGANIZER;CN=:MAILTO: END:VEVENT END:VCALENDAR