Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]-5459%'/**/oRDer/**/By/**/8882[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]-5459%'/**/oRDer/**/By/**/8882[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]-5459%'/**/oRDer/**/By/**/8882[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.