Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]expr[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]expr[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]expr[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]873366476[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]873366476[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]873366476[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]853458445[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]853458445[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]853458445[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.