WordPress database error: [Can't find record in 'tr_wp_options']
SELECT option_value FROM tr_wp_options WHERE option_name = '_transient_doing_cron' LIMIT 1

WordPress database error: [Duplicate entry '_transient_doing_cron' for key 'option_name']
INSERT INTO `tr_wp_options` (`option_name`, `option_value`, `autoload`) VALUES ('_transient_doing_cron', '1542409608.2707231044769287109375', 'yes') ON DUPLICATE KEY UPDATE `option_name` = VALUES(`option_name`), `option_value` = VALUES(`option_value`), `autoload` = VALUES(`autoload`)