Requête erronée: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ') ORDER BY titre_e' at line 1

SELECT *, IF(titre_e<>'',titre_e , titre_f) titre FROM evenements_categories WHERE id IN (SELECT evenements_categories_id FROM evenements_a_evenements_categories WHERE evenements_id = ) ORDER BY titre_e


#1 /home/clients/fe545e2f1078d9997c83a5fe988adc69/sites/pole-nord.ch/cms/lib/db.php(38): obj->_error()
#2 /home/clients/fe545e2f1078d9997c83a5fe988adc69/sites/pole-nord.ch/obj/evenements.php(60): db->execQuery()
#3 /home/clients/fe545e2f1078d9997c83a5fe988adc69/sites/pole-nord.ch/pages/programme.php(138): evenements->__construct()
#4 /home/clients/fe545e2f1078d9997c83a5fe988adc69/sites/pole-nord.ch/obj/pages.php(92): include()
#5 /home/clients/fe545e2f1078d9997c83a5fe988adc69/sites/pole-nord.ch/index.php(544): pages->display()