Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]l(i|î|ï)(e|é|è|ê|ë)(u|ù|û|ü)x[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]l(i|î|ï)(e|é|è|ê|ë)(u|ù|û|ü)x[[:>:]]" OR texte_news REGEXP "[[:<:]]l(i|î|ï)(e|é|è|ê|ë)(u|ù|û|ü)x[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.