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