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