Fatal error: Uncaught TypeError: Return value of JTL\Cart\Cart::getShippingCountry() must be of the type string, null returned in /var/www/clients/client209/web1482/web/includes/src/Cart/Cart.php:2041 Stack trace: #0 /var/www/clients/client209/web1482/web/includes/letzterInclude.php(188): JTL\Cart\Cart->getShippingCountry() #1 /var/www/clients/client209/web1482/web/filter.php(189): require('/var/www/client...') #2 /var/www/clients/client209/web1482/web/index.php(13): require('/var/www/client...') #3 {main} thrown in /var/www/clients/client209/web1482/web/includes/src/Cart/Cart.php on line 2041