Fatal error: Uncaught TypeError: Theme\Reports\MonthlyQuizReport::schedule(): Argument #1 ($now) must be of type ?DateTimeImmutable, string given, called in /home/.sites/148/site6968892/web/wordpress-2024/wp/wp-includes/class-wp-hook.php on line 353 and defined in /home/.sites/148/site6968892/web/wordpress-2024/content/themes/erfahrungsreich/src/Reports/MonthlyQuizReport.php:23 Stack trace: #0 /home/.sites/148/site6968892/web/wordpress-2024/wp/wp-includes/class-wp-hook.php(353): Theme\Reports\MonthlyQuizReport->schedule() #1 /home/.sites/148/site6968892/web/wordpress-2024/wp/wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters() #2 /home/.sites/148/site6968892/web/wordpress-2024/wp/wp-includes/plugin.php(523): WP_Hook->do_action() #3 /home/.sites/148/site6968892/web/wordpress-2024/wp/wp-settings.php(779): do_action() #4 /home/.sites/148/site6968892/web/wordpress-2024/wp-config.php(31): require_once('/home/.sites/14...') #5 /home/.sites/148/site6968892/web/wordpress-2024/wp/wp-load.php(55): require_once('/home/.sites/14...') #6 /home/.sites/148/site6968892/web/wordpress-2024/wp/wp-blog-header.php(13): require_once('/home/.sites/14...') #7 /home/.sites/148/site6968892/web/wordpress-2024/index.php(11): require('/home/.sites/14...') #8 {main} thrown in /home/.sites/148/site6968892/web/wordpress-2024/content/themes/erfahrungsreich/src/Reports/MonthlyQuizReport.php on line 23