Fatal error: Uncaught Error: Call to undefined method stdClass::hasChildren() in /var/www/vhosts/tierpraeparator.de/httpdocs/includes/src/Helpers/Category.php:431 Stack trace: #0 /var/www/vhosts/tierpraeparator.de/httpdocs/includes/src/Helpers/Category.php(416): JTL\Helpers\Category->filterEmpty(Array) #1 /var/www/vhosts/tierpraeparator.de/httpdocs/includes/src/Helpers/Category.php(530): JTL\Helpers\Category->getFallBackFlatTree(119) #2 /var/www/vhosts/tierpraeparator.de/httpdocs/includes/src/Helpers/Category.php(633): JTL\Helpers\Category->getFlatTree(119) #3 /var/www/vhosts/tierpraeparator.de/httpdocs/includes/src/Catalog/Category/Kategorie.php(260): JTL\Helpers\Category->getPath(Object(JTL\Catalog\Category\Kategorie), false) #4 /var/www/vhosts/tierpraeparator.de/httpdocs/filter.php(44): JTL\Catalog\Category\Kategorie->loadFromDB(119) #5 /var/www/vhosts/tierpraeparator.de/httpdocs/index.php(13): require('/var/www/vhosts...') #6 {main} thrown in /var/www/vhosts/tierpraeparator.de/httpdocs/includes/src/Helpers/Category.php on line 431