Fatal error: Uncaught TypeError: JTL\Catalog\Product\Artikel::fuelleArtikel(): Argument #4 ($langID) must be of type int, null given, called in /var/www/vhosts/aquasabi.com/httpdocs/includes/src/Catalog/Product/Artikel.php on line 3396 and defined in /var/www/vhosts/aquasabi.com/httpdocs/includes/src/Catalog/Product/Artikel.php:3161 Stack trace: #0 /var/www/vhosts/aquasabi.com/httpdocs/includes/src/Catalog/Product/Artikel.php(3396): JTL\Catalog\Product\Artikel->fuelleArtikel() #1 /var/www/vhosts/aquasabi.com/httpdocs/includes/src/Catalog/Product/Artikel.php(3199): JTL\Catalog\Product\Artikel->retryWithoutStockFilter() #2 /var/www/vhosts/aquasabi.com/httpdocs/includes/src/Helpers/Product.php(981): JTL\Catalog\Product\Artikel->fuelleArtikel() #3 /var/www/vhosts/aquasabi.com/httpdocs/artikel.php(255): JTL\Helpers\Product::getXSelling() #4 /var/www/vhosts/aquasabi.com/httpdocs/index.php(13): require('...') #5 {main} thrown in /var/www/vhosts/aquasabi.com/httpdocs/includes/src/Catalog/Product/Artikel.php on line 3161