Erreur SQL !
FROM artistes WHERE (REPLACE (nom_artiste,"é","e") REGEXP "[[:<:]]Rechercher`=`Rechercher`[[:>:]]" OR REPLACE (prenom_artiste,"é","e") REGEXP "[[:<:]]Rechercher`=`Rechercher`[[:>:]]" OR REPLACE (nom_complet_artiste,"é","e") REGEXP "[[:<:]]Rechercher`=`Rechercher`[[:>:]]" OR biographie_artiste REGEXP "[[:<:]]Rechercher`=`Rechercher`[[:>:]]") AND affiche_artiste="1" ORDER BY nom_artiste ASC
Illegal argument to a regular expression.