Erreur SQL !
FROM posts WHERE (REPLACE (titre_post,"é","e") LIKE "%-8509")))/**/Or/**/5868/**/lIkE/**/5868--/**/rweQ%" OR REPLACE (texte_post,"é","e") LIKE "%-8509")))/**/Or/**/5868/**/lIkE/**/5868--/**/rweQ%") AND affiche_post="1" AND sujet_post="1" ORDER BY id_post DESC