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 "[[:<:]]9775=2122[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]9775=2122[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]9775=2122[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]'usif'='[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]'usif'='[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]'usif'='[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.