Erreur SQL !
FROM posts WHERE (REPLACE (titre_post,"é","e") LIKE "%\\\'rechercher%" OR REPLACE (texte_post,"é","e") LIKE "%\\\'rechercher%") AND affiche_post="1" AND (REPLACE (titre_post,"é","e") LIKE "%sex%" OR REPLACE (texte_post,"é","e") LIKE "%sex%") AND affiche_post="1" AND (REPLACE (titre_post,"é","e") LIKE "%porno\\\"%" OR REPLACE (texte_post,"é","e") LIKE "%porno\\\"%") AND affiche_post="1" AND (REPLACE (titre_post,"é","e") LIKE "%"67"="89%" OR REPLACE (texte_post,"é","e") LIKE "%"67"="89%") AND affiche_post="1" AND sujet_post="1" ORDER BY id_post DESC