Erreur SQL !
FROM artistes WHERE (REPLACE (nom_artiste,"é","e") REGEXP "[[:<:]]loremipsum0.015492036856543878[[:>:]]" OR REPLACE (prenom_artiste,"é","e") REGEXP "[[:<:]]loremipsum0.015492036856543878[[:>:]]" OR REPLACE (nom_complet_artiste,"é","e") REGEXP "[[:<:]]loremipsum0.015492036856543878[[:>:]]" OR biographie_artiste REGEXP "[[:<:]]loremipsum0.015492036856543878[[:>:]]") AND affiche_artiste="1" ORDER BY nom_artiste ASC
Illegal argument to a regular expression.