Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]r(e|é|è|ê|ë)(c|ç)h(e|é|è|ê|ë)r(c|ç)h(e|é|è|ê|ë)r\\\\\\\\\\\\\\\'nyt(i|î|ï)t(e|é|è|ê|ë)[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]r(e|é|è|ê|ë)(c|ç)h(e|é|è|ê|ë)r(c|ç)h(e|é|è|ê|ë)r\\\\\\\\\\\\\\\'nyt(i|î|ï)t(e|é|è|ê|ë)[[:>:]]" OR texte_news REGEXP "[[:<:]]r(e|é|è|ê|ë)(c|ç)h(e|é|è|ê|ë)r(c|ç)h(e|é|è|ê|ë)r\\\\\\\\\\\\\\\'nyt(i|î|ï)t(e|é|è|ê|ë)[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.