------ERREUR SQL --------SQLSTATE[42S22]: Column not found: 1054 Unknown column 'sc.aff' in 'WHERE' 42S22------------SELECT sc.id,sc.nom 
        FROM en_san_contenu AS sc 
        WHERE sc.id_type = 3 AND sc.type = 2 AND sc.id_parent = 0 AND sc.type_contenu = 0 AND sc.aff = 1 
        ORDER BY sc.ordre ASC----------