Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]pianiste'[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]pianiste'[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]pianiste'[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]'21'='21[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]'21'='21[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]'21'='21[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.