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