Erreur SQL !
FROM artistes WHERE (REPLACE (nom_artiste,"é","e") REGEXP "[[:<:]]pianiste'[[:>:]]" OR REPLACE (prenom_artiste,"é","e") REGEXP "[[:<:]]pianiste'[[:>:]]" OR REPLACE (nom_complet_artiste,"é","e") REGEXP "[[:<:]]pianiste'[[:>:]]" OR biographie_artiste REGEXP "[[:<:]]pianiste'[[:>:]]") AND affiche_artiste="1" AND (REPLACE (nom_artiste,"é","e") REGEXP "[[:<:]]'21'=[[:>:]]" OR REPLACE (prenom_artiste,"é","e") REGEXP "[[:<:]]'21'=[[:>:]]" OR REPLACE (nom_complet_artiste,"é","e") REGEXP "[[:<:]]'21'=[[:>:]]" OR biographie_artiste REGEXP "[[:<:]]'21'=[[:>:]]") AND affiche_artiste="1" ORDER BY nom_artiste ASC
Illegal argument to a regular expression.