WordPress database error: [Deadlock found when trying to get lock; try restarting transaction]
INSERT INTO wpd6kl_actionscheduler_actions ( `hook`, `status`, `scheduled_date_gmt`, `scheduled_date_local`, `schedule`, `group_id`, `priority`, `args` ) SELECT 'image-optimization/database/migration', 'pending', '2026-03-07 10:12:37', '2026-03-07 10:12:37', 'O:28:\"ActionScheduler_NullSchedule\":0:{}', 4, 0, '{\"name\":\"fix_optimized_size_keys\"}' FROM DUAL WHERE ( SELECT action_id FROM wpd6kl_actionscheduler_actions WHERE status IN ( 'pending', 'in-progress' ) AND hook = 'image-optimization/database/migration' AND `group_id` = 4 LIMIT 1 ) IS NULL

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