Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]rechercher\\\\\\\\\\\\\\\\'[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]rechercher\\\\\\\\\\\\\\\\'[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]rechercher\\\\\\\\\\\\\\\\'[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]2509=2[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]2509=2[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]2509=2[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.