ERROR > SELECT u.id AS u_id,
i.id AS i_id,
i.id_joomla AS i_id_j,
i.id_scuola1 AS i_id_s,
sc.id AS sc_id

FROM jos_users AS u JOIN
sc_insegnanti_new AS i JOIN
sc_scuole AS s JOIN
cross_schede AS sc JOIN
jos_downloads_log AS d

WHERE sc.id_user = u.id AND
u.id = i.id_joomla AND
i.id_scuola1 = s.id AND
sc.pubblicato = '1' AND
sc.id_file = '36257' AND
sc.id_classe = d.id

AND date >= '2017-09-01'




ORDER BY sc.date DESC >