unexpected shutdown: PHP Fatal error Uncaught Error: Unknown named parameter $update_callback in /home/pitianew/milima.africa/wp-includes/class-wp-hook.php:287
Stack trace:
#0 /home/pitianew/milima.africa/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters()
#1 /home/pitianew/milima.africa/wp-includes/plugin.php(544): WP_Hook->do_action()
#2 /home/pitianew/milima.africa/wp-content/plugins/woocommerce/packages/action-scheduler/classes/actions/ActionScheduler_Action.php(22): do_action_ref_array()
#3 /home/pitianew/milima.africa/wp-content/plugins/woocommerce/packages/action-scheduler/classes/abstracts/ActionScheduler_Abstract_QueueRunner.php(65): ActionScheduler_Action->execute()
#4 /home/pitianew/milima.africa/wp-content/plugins/woocommerce/packages/action-scheduler/classes/ActionScheduler_QueueRunner.php(162): ActionScheduler_Abstract_QueueRunner->process_action()
#5 /home/pitianew/milima.africa/wp-content/plugins/woocommerce/packages/action-scheduler/classes/ActionScheduler_QueueRunner.php(132): ActionScheduler_QueueRunner->do_batch()
#6 /home/pitianew/milima.africa/wp-includes/class-wp-hook.php(287): ActionScheduler_QueueRunner->run()
#7 /home/pitianew/milima.africa/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters()
#8 /home/pitianew/milima.africa/wp-includes/plugin.php(544): WP_Hook->do_action()
#9 /home/pitianew/milima.africa/wp-cron.php(138): do_action_ref_array()
#10 {main}
  thrown in /home/pitianew/milima.africa/wp-includes/class-wp-hook.php on line 287