Erreur SQL !
FROM artistes WHERE (REPLACE (nom_artiste,"é","e") REGEXP "[[:<:]]caspian[[:>:]]" OR REPLACE (prenom_artiste,"é","e") REGEXP "[[:<:]]caspian[[:>:]]" OR REPLACE (nom_complet_artiste,"é","e") REGEXP "[[:<:]]caspian[[:>:]]" OR biographie_artiste REGEXP "[[:<:]]caspian[[:>:]]") AND affiche_artiste="1" AND (REPLACE (nom_artiste,"é","e") REGEXP "[[:<:]]susan\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'[[[:>:]]" OR REPLACE (prenom_artiste,"é","e") REGEXP "[[:<:]]susan\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'[[[:>:]]" OR REPLACE (nom_complet_artiste,"é","e") REGEXP "[[:<:]]susan\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'[[[:>:]]" OR biographie_artiste REGEXP "[[:<:]]susan\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'[[[:>:]]") AND affiche_artiste="1" ORDER BY nom_artiste ASC
Got error 'invalid character class' from regexp