Fatal error
Warning: Division by zero in /home/madinati/public_html/fiche.php on line 387
Impossible d'effectuer la requête

Voici la requête :
SELECT an_values.enr_id, inf_value FROM an_values, an_enr WHERE an_values.tb_id=28 AND an_enr.enr_id=4 AND an_enr.tb_id=an_values.tb_id AND an_enr.enr_id=an_values.enr_id AND enr_valid="O"AND inf_id=1 ORDER BY inf_value ASC , enr_id LIMIT 0,

Voici le message d'erreur renvoyé par la base de données :
1064 : 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 '' at line 1

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/madinati/public_html/fiche.php on line 437