Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]projection[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]projection[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]projection[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]en[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]en[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]en[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]avant[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]avant[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]avant[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]premiere[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]premiere[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]premiere[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]paris[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]paris[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]paris[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.