Internal exception: Trying to get the face product for the absolutely empty category (id=159068900)!
Backtrace:
#0 /var/www/utinet/core/classes/shop/ils_category.php(1392): ils_category->get_face_product(0, true)
#1 /var/www/utinet/core/classes/site/CCataloguePage.php(325): ils_category->get_descr_html(0, true)
#2 /var/www/utinet/core/classes/site/CInternalPage.php(42): CCataloguePage->GetCenterColumn()
#3 /var/www/utinet/core/classes/site/CSitePage.php(117): CInternalPage->GetContent()
#4 /var/www/utinet/core/classes/page/ElsPage.php(66): CSitePage->GetBody()
#5 /var/www/utinet/core/classes/page/CHttpDocument.php(223): ElsPage->GetDocument()
#6 /var/www/utinet/site/runner.php(102): CHttpDocument->Display()
#7 {main}