Fatal error: Uncaught Error: Class "Magento\Multishipping\Block\Checkout\Billing\Items" not found in /var/www/magento/html/generated/code/Magento/Multishipping/Block/Checkout/Billing/Items/Interceptor.php:7 Stack trace: #0 {main} thrown in /var/www/magento/html/generated/code/Magento/Multishipping/Block/Checkout/Billing/Items/Interceptor.php on line 7