Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]d(i|î|ï)sn(e|é|è|ê|ë)yl(a|à|â)nd[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]d(i|î|ï)sn(e|é|è|ê|ë)yl(a|à|â)nd[[:>:]]" OR texte_news REGEXP "[[:<:]]d(i|î|ï)sn(e|é|è|ê|ë)yl(a|à|â)nd[[:>:]]") AND (titre_news REGEXP "[[:<:]]n\\\\\\\\\\\\\\\\\\\\\\\\[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]n\\\\\\\\\\\\\\\\\\\\\\\\[[:>:]]" OR texte_news REGEXP "[[:<:]]n\\\\\\\\\\\\\\\\\\\\\\\\[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.