Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]pr(i|î|ï)nt(238947899389478923-34567343546345)[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]pr(i|î|ï)nt(238947899389478923-34567343546345)[[:>:]]" OR texte_news REGEXP "[[:<:]]pr(i|î|ï)nt(238947899389478923-34567343546345)[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.