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