Probleme de requete SQL :
SELECT `nodes_options`.`valeur`
FROM options, nodes_options, nodes
WHERE ((`nodes_options`.`id_option` =`options`.`id_option`)
AND (`nodes_options`.`id_node` =`nodes`.`id_node`)
AND (`nodes_options`.`id_option` = 5)
AND (`nodes`.`id_node` = )
)