Fatal error: Uncaught Error: Call to a member function rowCount() on bool in /home/ciane/www/biblio/_basic_tasks.php:794
Stack trace:
#0 /home/ciane/www/biblio/_basic_tasks.php(771): mot_cle('en', '078')
#1 /home/ciane/www/biblio/_basic_tasks.php(738): ajout_mot_cle('en', '078', false, 'law')
#2 /home/ciane/www/biblio/detail.php(142): mots_cles(false, 'en', '3189')
#3 {main}
thrown in /home/ciane/www/biblio/_basic_tasks.php on line 794