Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]](c|ç)(a|à|â)st(i|î|ï)ng[[:>:]]" OR mots_cles_news REGEXP "[[:<:]](c|ç)(a|à|â)st(i|î|ï)ng[[:>:]]" OR texte_news REGEXP "[[:<:]](c|ç)(a|à|â)st(i|î|ï)ng[[:>:]]") AND (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 communaute_news LIKE "%narnia%" AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.