Couldn't select database.UPDATE `users` SET `logout_date`='2020-01-20 12:17:43' WHERE UNIX_TIMESTAMP(DATE_SUB('2020-01-20 12:17:43', INTERVAL 1440 SECOND)) > UNIX_TIMESTAMP(last_request_time) AND (`logout_date` ='0000-00-00 00:00:00')No database selected