Erreur SQL !
FROM news WHERE (titre_news REGEXP "[[:<:]]l\\\\'histoire[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]l\\\\'histoire[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]l\\\\'histoire[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]high[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]high[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]high[[:>:]]") AND affiche_news="1" AND (titre_news REGEXP "[[:<:]]school[[:>:]]" OR mots_cles_news REGEXP "[[:<:]]school[[:>:]]" OR REPLACE (texte_news,"é","e") REGEXP "[[:<:]]school[[:>:]]") AND affiche_news="1" ORDER BY date_news DESC, id_news DESC
Illegal argument to a regular expression.