Fatal error: Uncaught Error: Call to a member function fetch_assoc() on bool in /var/www/html/admin/modules/bibliography/biblio.inc.php:109
Stack trace:
#0 /var/www/html/admin/modules/bibliography/biblio.inc.php(190): Biblio->getAttachments()
#1 /var/www/html/lib/detail.inc.php(68): Biblio->detail()
#2 /var/www/html/lib/contents/show_detail.inc.php(102): detail->__construct(Object(mysqli), 8923)
#3 /var/www/html/index.php(101): include('/var/www/html/l...')
#4 {main}
  thrown in /var/www/html/admin/modules/bibliography/biblio.inc.php on line 109