WordPress database error: [Duplicate entry '0' for key 'wp_actionscheduler_actions.PRIMARY']
INSERT INTO wp_actionscheduler_actions ( `hook`, `status`, `scheduled_date_gmt`, `scheduled_date_local`, `schedule`, `group_id`, `priority`, `args` ) SELECT 'wp_mail_smtp_admin_notifications_update', 'pending', '2026-06-14 10:34:11', '2026-06-14 13:34:11', 'O:32:\"ActionScheduler_IntervalSchedule\":5:{s:22:\"\0*\0scheduled_timestamp\";i:1781433251;s:18:\"\0*\0first_timestamp\";i:1781433251;s:13:\"\0*\0recurrence\";i:86400;s:49:\"\0ActionScheduler_IntervalSchedule\0start_timestamp\";i:1781433251;s:53:\"\0ActionScheduler_IntervalSchedule\0interval_in_seconds\";i:86400;}', 6, 10, '[null]' FROM DUAL WHERE ( SELECT action_id FROM wp_actionscheduler_actions WHERE status IN ( 'pending', 'in-progress' ) AND hook = 'wp_mail_smtp_admin_notifications_update' AND `group_id` = 6 LIMIT 1 ) IS NULL