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