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