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