SELECT `data`, COUNT(data) FROM `santa_log` WHERE `action` = 'Render cron is running' AND `data` != '[]' GROUP BY `data` HAVING COUNT(data) > 1
SELECT `data`, COUNT(data) FROM `santa_log` WHERE `action` = 'Render cron is running' AND `data` != '[]' GROUP BY `data` HAVING COUNT(data) > 1