Erreur SQL

Erreur de requête
MySQL a répondu : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ASC, f.ordre ASC' at line 8
Requête : SELECT c.titre, f.*, s.sujet AS messSUJ, s.reponses, cp.pseudo, cp.id AS userID FROM jap_fcategories c, jap_fforums f LEFT JOIN jap_fsujets s ON f.der_sujet = s.id, jap_fforums fo LEFT JOIN jap_comptes cp ON fo.der_pseudo = cp.id WHERE (s.id IS NULL OR s.id IS NOT NULL) AND (cp.id IS NULL OR cp.id IS NOT NULL) AND f.categorie = c.id AND fo.id = f.id GROUP BY c.ordre ASC, f.ordre ASC