Fatal error: Uncaught TypeError: JTL\Helpers\Tax::getSalesTax(): Argument #1 ($taxID) must be of type int, null given, called in /var/www/vhosts/proselect-schrauben.de/httpdocs/includes/src/Catalog/Product/Artikel.php on line 5994 and defined in /var/www/vhosts/proselect-schrauben.de/httpdocs/includes/src/Helpers/Tax.php:27 Stack trace: #0 /var/www/vhosts/proselect-schrauben.de/httpdocs/includes/src/Catalog/Product/Artikel.php(5994): JTL\Helpers\Tax::getSalesTax() #1 /var/www/vhosts/proselect-schrauben.de/httpdocs/includes/src/Catalog/Product/Artikel.php(3683): JTL\Catalog\Product\Artikel->getShippingAndTaxData() #2 /var/www/vhosts/proselect-schrauben.de/httpdocs/includes/src/Catalog/Product/Artikel.php(3428): JTL\Catalog\Product\Artikel->loadFromCache() #3 /var/www/vhosts/proselect-schrauben.de/httpdocs/includes/src/Filter/ProductFilter.php(1711): JTL\Catalog\Product\Artikel->fuelleArtikel() #4 /var/www/vhosts/proselect-schrauben.de/httpdocs/includes/src/Filter/ProductFilter.php(1640): JTL\Filter\ProductFilter->fillProducts() #5 /var/www/vhosts/proselect-schrauben.de/httpdocs/includes/src/Router/Controller/ProductListController.php(83): JTL\Filter\ProductFilter->generateSearchResults() #6 /var/www/vhosts/proselect-schrauben.de/httpdocs/includes/src/Router/Controller/CategoryController.php(78): JTL\Router\Controller\ProductListController->getResponse() #7 /var/www/vhosts/proselect-schrauben.de/httpdocs/includes/src/Router/Controller/DefaultController.php(118): JTL\Router\Controller\CategoryController->getResponse() #8 /var/www/vhosts/proselect-schrauben.de/httpdocs/includes/src/Router/Router.php(719): JTL\Router\Controller\DefaultController->getResponse() #9 /var/www/vhosts/proselect-schrauben.de/httpdocs/includes/src/Shop.php(501): JTL\Router\Router->dispatch() #10 /var/www/vhosts/proselect-schrauben.de/httpdocs/index.php(7): JTL\Shop::dispatch() #11 {main} thrown in /var/www/vhosts/proselect-schrauben.de/httpdocs/includes/src/Helpers/Tax.php on line 27