SELECT AT.*,ACT.*,ATT.Texte FROM `mto_annonce` AS AT LEFT JOIN `mto_annonce_categorie` AS ACT ON ACT.Id_categorie = AT.Categorie LEFT JOIN `mto_annonce_texte` AS ATT ON ATT.Id_Annonce = AT.Id WHERE ACT.Id_Langue= 'es' GROUP BY Id order by Nom
Expression #18 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'admin_mto.ATT.Texte' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by