Erreur SQL !
FROM artistes WHERE (REPLACE (nom_artiste,"é","e") REGEXP "[[:<:]]wkdgmfptohflatlrwlm4cutpoxpim0owyvdvdktpb3zar1v2s2lvdmjtrnlibwxothlvcux6utdwmezkvkvaufvpohflatlfulv4qldtohflathuturvd09qvw5muza9[[:>:]]" OR REPLACE (prenom_artiste,"é","e") REGEXP "[[:<:]]wkdgmfptohflatlrwlm4cutpoxpim0owyvdvdktpb3zar1v2s2lvdmjtrnlibwxothlvcux6utdwmezkvkvaufvpohflatlfulv4qldtohflathuturvd09qvw5muza9[[:>:]]" OR REPLACE (nom_complet_artiste,"é","e") REGEXP "[[:<:]]wkdgmfptohflatlrwlm4cutpoxpim0owyvdvdktpb3zar1v2s2lvdmjtrnlibwxothlvcux6utdwmezkvkvaufvpohflatlfulv4qldtohflathuturvd09qvw5muza9[[:>:]]" OR biographie_artiste REGEXP "[[:<:]]wkdgmfptohflatlrwlm4cutpoxpim0owyvdvdktpb3zar1v2s2lvdmjtrnlibwxothlvcux6utdwmezkvkvaufvpohflatlfulv4qldtohflathuturvd09qvw5muza9[[:>:]]") AND affiche_artiste="1" ORDER BY nom_artiste ASC
Illegal argument to a regular expression.