Fatal error: Uncaught Error: Class "PayPalCheckoutSdk\Orders\OrdersCreateRequest" not found in /var/www/html/ohnishi-test.site/_paypal-develop-php/samples/AuthorizeIntentExamples/CreateOrder.php:167 Stack trace: #0 /var/www/html/ohnishi-test.site/_paypal-develop-php/samples/AuthorizeIntentExamples/CreateOrder.php(235): Sample\AuthorizeIntentExamples\CreateOrder::createOrder() #1 {main} thrown in /var/www/html/ohnishi-test.site/_paypal-develop-php/samples/AuthorizeIntentExamples/CreateOrder.php on line 167