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