$query = mysql_query("
SELECT d.identifier, d.title, dd.description
FROM downloadfiles AS d
LEFT JOIN downloadfiles_downloadsubcategories AS dfds
ON d.id = dfds.downloadfiles_id
LEFT JOIN downloadsubcategories AS ds
ON dfds.downloadsubcategories_id = ds.id
LEFT JOIN downloadcategories AS dc
ON ds.downloadcategories_id = dc.id
LEFT JOIN downloadfiles_descriptions dd
ON dd.file_id=d.id
LEFT JOIN downloadcategoriestitles AS dct
ON dc.id = dct.downloadcategories_id
LEFT JOIN downloadsubcategoriestitles AS dst
ON dsc.id = dst.downloadsubcategories_id
WHERE dct.sitelanguages_id = '{$pageInfo['languageId']}'
AND dst.sitelanguages_id = '{$pageInfo['languageId']}'
$conditions
GROUP BY d.id
ORDER BY d.numDownloads DESC LIMIT 1
");