Fatal error: Uncaught TypeError: TEC\Common\StellarWP\Shepherd\Action_Scheduler_Methods::schedule_single_action(): Return value must be of type int, string returned in /home/aulaad/public_html/wp-content/plugins/the-events-calendar/common/vendor/vendor-prefixed/stellarwp/shepherd/src/Action_Scheduler_Methods.php:57 Stack trace: #0 /home/aulaad/public_html/wp-content/plugins/the-events-calendar/common/vendor/vendor-prefixed/stellarwp/shepherd/src/Regulator.php(174): TEC\Common\StellarWP\Shepherd\Action_Scheduler_Methods::schedule_single_action(1755963700, 'shepherd_tec_pr...', Array, 'shepherd_tec_qu...', false, 10) #1 /home/aulaad/public_html/wp-content/plugins/the-events-calendar/common/vendor/vendor-prefixed/stellarwp/shepherd/src/Regulator.php(145): TEC\Common\StellarWP\Shepherd\Regulator->dispatch_callback(Object(TEC\Common\StellarWP\Shepherd\Tasks\Herding), 21600) #2 /home/aulaad/public_html/wp-content/plugins/the-events-calendar/common/vendor/vendor-prefixed/stellarwp/shepherd/src/Regulator.php(395): TEC\Common\StellarWP\Shepherd\Regulator->dispatch(Object(TEC\Common\StellarWP\Shepherd\Tasks\Herding), 21600) #3 /home/aulaad/public_html/wp-includes/class-wp-hook.php(322): TEC\Common\StellarWP\Shepherd\Regulator->schedule_cleanup_task() #4 /home/aulaad/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #5 /home/aulaad/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /home/aulaad/public_html/wp-settings.php(727): do_action('init') #7 /home/aulaad/public_html/wp-config.php(84): require_once('/home/aulaad/pu...') #8 /home/aulaad/public_html/wp-load.php(50): require_once('/home/aulaad/pu...') #9 /home/aulaad/public_html/wp-blog-header.php(13): require_once('/home/aulaad/pu...') #10 /home/aulaad/public_html/index.php(17): require('/home/aulaad/pu...') #11 {main} thrown in /home/aulaad/public_html/wp-content/plugins/the-events-calendar/common/vendor/vendor-prefixed/stellarwp/shepherd/src/Action_Scheduler_Methods.php on line 57