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