SimpleCalendar\plugin_deps\Carbon\Carbon::setLastErrors(): Argument #1 ($lastErrors) must be of type array, false given, called in /data/web/1/000/035/072/335362/htdocs/fort-hahneberg_www/wp-content/plugins/google-calendar-events/third-party/nesbot/carbon/src/Carbon/Traits/Creator.php on line 81