Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]M(a|à|â)(i|î|ï)GR(i|î|ï)R[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]M(a|à|â)(i|î|ï)GR(i|î|ï)R[[:>:]]" OR texte_news REGEXP "[[:<:]]M(a|à|â)(i|î|ï)GR(i|î|ï)R[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.