Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]monde[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]monde[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]monde[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]narnia[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]narnia[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]narnia[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]chapitre[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]chapitre[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]chapitre[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]4\\\\\\\\\\\\\\\'[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]4\\\\\\\\\\\\\\\'[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]4\\\\\\\\\\\\\\\'[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.