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