Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]'nv(o|ô|ö)pzp[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]'nv(o|ô|ö)pzp[[:>:]]" OR texte_news REGEXP "[[:<:]]'nv(o|ô|ö)pzp[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.