Google_ServiceException: Error calling GET https://www.googleapis.com/calendar/v3/calendars/%23contacts@group.v.calendar.google.com/events/2018_BIRTHDAY: (404) Not Found in /homepages/25/d355867998/htdocs/sv-offiziere/plugins/dpcalendar/dpcalendar_google/libraries/google/io/Google_REST.php:66 Stack trace: #0 /homepages/25/d355867998/htdocs/sv-offiziere/plugins/dpcalendar/dpcalendar_google/libraries/google/io/Google_REST.php(36): Google_REST::decodeHttpResponse(Object(Google_HttpRequest)) #1 /homepages/25/d355867998/htdocs/sv-offiziere/plugins/dpcalendar/dpcalendar_google/libraries/google/service/Google_ServiceResource.php(186): Google_REST::execute(Object(Google_HttpRequest)) #2 /homepages/25/d355867998/htdocs/sv-offiziere/plugins/dpcalendar/dpcalendar_google/libraries/google/contrib/Google_CalendarService.php(430): Google_ServiceResource->__call('get', Array) #3 /homepages/25/d355867998/htdocs/sv-offiziere/plugins/dpcalendar/dpcalendar_google/dpcalendar_google.php(51): Google_EventsServiceResource->get('#contacts@group...', '2018_BIRTHDAY', Array) #4 /homepages/25/d355867998/htdocs/sv-offiziere/plugins/dpcalendar/dpcalendar_google/dpcalendar_google.php(23): PlgDPCalendarDPCalendar_Google->fetchEventFromGoogle(false, '2018_BIRTHDAY_2...', '3') #5 /homepages/25/d355867998/htdocs/sv-offiziere/libraries/joomla/cache/controller/callback.php(169): PlgDPCalendarDPCalendar_Google->fetchEvent('2018_BIRTHDAY_2...', '3') #6 /homepages/25/d355867998/htdocs/sv-offiziere/libraries/joomla/cache/controller/callback.php(41): JCacheControllerCallback->get(Array, Array) #7 /homepages/25/d355867998/htdocs/sv-offiziere/administrator/components/com_dpcalendar/libraries/dpcalendar/plugin.php(424): JCacheControllerCallback->call(Array, '2018_BIRTHDAY_2...', '3') #8 /homepages/25/d355867998/htdocs/sv-offiziere/libraries/joomla/event/event.php(70): DPCalendarPlugin->onEventFetch('g-3-2018_BIRTHD...') #9 /homepages/25/d355867998/htdocs/sv-offiziere/libraries/joomla/event/dispatcher.php(160): JEvent->update(Array) #10 /homepages/25/d355867998/htdocs/sv-offiziere/components/com_dpcalendar/models/event.php(85): JEventDispatcher->trigger('oneventfetch', Array) #11 /homepages/25/d355867998/htdocs/sv-offiziere/libraries/legacy/view/legacy.php(422): DPCalendarModelEvent->getItem() #12 /homepages/25/d355867998/htdocs/sv-offiziere/components/com_dpcalendar/views/event/view.html.php(33): JViewLegacy->get('Item') #13 /homepages/25/d355867998/htdocs/sv-offiziere/libraries/legacy/controller/legacy.php(671): DPCalendarViewEvent->display() #14 /homepages/25/d355867998/htdocs/sv-offiziere/components/com_dpcalendar/controller.php(45): JControllerLegacy->display(false, Array) #15 /homepages/25/d355867998/htdocs/sv-offiziere/libraries/legacy/controller/legacy.php(709): DPCalendarController->display() #16 /homepages/25/d355867998/htdocs/sv-offiziere/components/com_dpcalendar/dpcalendar.php(22): JControllerLegacy->execute('') #17 /homepages/25/d355867998/htdocs/sv-offiziere/libraries/cms/component/helper.php(389): require_once('/homepages/25/d...') #18 /homepages/25/d355867998/htdocs/sv-offiziere/libraries/cms/component/helper.php(364): JComponentHelper::executeComponent('/homepages/25/d...') #19 /homepages/25/d355867998/htdocs/sv-offiziere/libraries/cms/application/site.php(191): JComponentHelper::renderComponent('com_dpcalendar') #20 /homepages/25/d355867998/htdocs/sv-offiziere/libraries/cms/application/site.php(230): JApplicationSite->dispatch() #21 /homepages/25/d355867998/htdocs/sv-offiziere/libraries/cms/application/cms.php(265): JApplicationSite->doExecute() #22 /homepages/25/d355867998/htdocs/sv-offiziere/index.php(49): JApplicationCms->execute() #23 {main}