Erreur SQL !
FROM artistes WHERE (REPLACE (nom_artiste,"é","e") REGEXP "[[:<:]]-3666\\\\\\\\[[:>:]]" OR REPLACE (prenom_artiste,"é","e") REGEXP "[[:<:]]-3666\\\\\\\\[[:>:]]" OR REPLACE (nom_complet_artiste,"é","e") REGEXP "[[:<:]]-3666\\\\\\\\[[:>:]]" OR biographie_artiste REGEXP "[[:<:]]-3666\\\\\\\\[[:>:]]") AND affiche_artiste="1" ORDER BY nom_artiste ASC
Illegal argument to a regular expression.