Fatal error: Uncaught TypeError: mktime(): Argument #6 ($year) must be of type ?int, string given in /home/www/mx-guide/live/php/classes/Tools.php:75 Stack trace: #0 /home/www/mx-guide/live/php/classes/Tools.php(75): mktime(0, 0, 0, NULL, NULL, '') #1 /home/www/mx-guide/live/php/classes/MetaHelper.php(99): Tools::formatDate('%a %d.%m.%Y', NULL) #2 /home/www/mx-guide/live/htdocs/modules/events.php(13): MetaHelper::GetEventMeta('mitmachen', Array) #3 /home/www/mx-guide/live/htdocs/index.php(580): include_once('/home/www/mx-gu...') #4 {main} thrown in /home/www/mx-guide/live/php/classes/Tools.php on line 75