Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]n(a|à|â)rn(i|î|ï)(a|à|â)[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]n(a|à|â)rn(i|î|ï)(a|à|â)[[:>:]]" OR texte_news REGEXP "[[:<:]]n(a|à|â)rn(i|î|ï)(a|à|â)[[:>:]]") AND (titre_news REGEXP "[[:<:]]4\'[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]4\'[[:>:]]" OR texte_news REGEXP "[[:<:]]4\'[[:>:]]") AND (titre_news REGEXP "[[:<:]](o|ô|ö)r[[:>:]]" OR mots_cles_news REGEXP "[[:<:]](o|ô|ö)r[[:>:]]" OR texte_news REGEXP "[[:<:]](o|ô|ö)r[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.