Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]MTU2MTA1NzE5Mg'[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]MTU2MTA1NzE5Mg'[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]MTU2MTA1NzE5Mg'[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.