Status SQL Query wrong
In server/cron_daily.php:
$sql = "DELETE FROM sys_remoteaction " . "WHERE tstamp < " . $tstamp . " " . " AND action_status = 'ok' " . " AND action_id <" . intval($maxId);
should be state - not status
$sql = "DELETE FROM sys_remoteaction " . "WHERE tstamp < " . $tstamp . " " . " AND action_state = 'ok' " . " AND action_id <" . intval($maxId);