Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]hsm[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]hsm[[:>:]]" OR texte_news REGEXP "[[:<:]]hsm[[:>:]]") AND (titre_news REGEXP "[[:<:]]4[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]4[[:>:]]" OR texte_news REGEXP "[[:<:]]4[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.