Erreur SQL !
FROM posts WHERE (REPLACE (titre_post,"é","e") LIKE "%narnia%" OR REPLACE (texte_post,"é","e") LIKE "%narnia%") AND affiche_post="1" AND (REPLACE (titre_post,"é","e") LIKE "%4\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"%" OR REPLACE (texte_post,"é","e") LIKE "%4\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"%") AND affiche_post="1" AND (REPLACE (titre_post,"é","e") LIKE "%\%" OR REPLACE (texte_post,"é","e") LIKE "%\%") AND affiche_post="1" AND sujet_post="1" ORDER BY id_post DESC