Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]fiction[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]fiction[[:>:]]" OR REPLACE (texte_news,"�","e") REGEXP "[[:<:]]fiction[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.