WordPress database errors

Hi,

Our site’s error_log contains the following errors. Help appreciated.

[03-Jun-2026 04:54:36 UTC] Cron reschedule event error for hook: abwp_cron_scheduling, Error code: could_not_set, Error message: The cron event list could not be saved., Data: {“schedule”:”akeebabackup_interval”,”args”:[],”interval”:60}

[04-Jun-2026 05:56:42 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT option_value FROM wp_options WHERE option_name = ‘ewww_image_optimizer_ll_abovethefold’ LIMIT 1 made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, wp_ob_end_flush_all, ob_end_flush, ewww_image_optimizer_filter_page_output, apply_filters(‘ewww_image_optimizer_filter_page_output’), WP_Hook->apply_filters, EWWW\Lazy_Load->filter_page_output, EWWW\Base->get_option, get_option

[04-Jun-2026 05:56:42 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT option_name, option_value FROM wp_options WHERE option_name IN (‘_transient_doing_cron’,’_transient_timeout_doing_cron’) made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, _wp_cron, spawn_cron, get_transient, wp_prime_option_caches

[04-Jun-2026 05:56:42 UTC] WordPress database error Commands out of sync; you can’t run this command now for query INSERT INTO wp_options (option_name, option_value, autoload) VALUES (‘_transient_doing_cron’, ‘1780552602.4359769821166992187500’, ‘on’) ON DUPLICATE KEY UPDATE option_name = VALUES(option_name), option_value = VALUES(option_value), autoload = VALUES(autoload) made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, _wp_cron, spawn_cron, set_transient, add_option

[05-Jun-2026 00:17:59 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT option_value FROM wp_options WHERE option_name = ‘ewww_image_optimizer_ll_abovethefold’ LIMIT 1 made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, wp_ob_end_flush_all, ob_end_flush, ewww_image_optimizer_filter_page_output, apply_filters(‘ewww_image_optimizer_filter_page_output’), WP_Hook->apply_filters, EWWW\Lazy_Load->filter_page_output, EWWW\Base->get_option, get_option

[05-Jun-2026 00:17:59 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT option_name, option_value FROM wp_options WHERE option_name IN (‘_transient_timeout_doing_cron’) made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, _wp_cron, spawn_cron, set_transient, wp_prime_option_caches

[05-Jun-2026 00:17:59 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SELECT autoload FROM wp_options WHERE option_name = ‘_transient_doing_cron’ LIMIT 1 made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, _wp_cron, spawn_cron, set_transient, update_option

[05-Jun-2026 00:17:59 UTC] WordPress database error Commands out of sync; you can’t run this command now for query SHOW FULL COLUMNS FROM wp_options made by shutdown_action_hook, do_action(‘shutdown’), WP_Hook->do_action, WP_Hook->apply_filters, _wp_cron, spawn_cron, set_transient, update_option