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