Fatal error: Uncaught Error: Class "SellingPartnerApi\BaseResource" not found in D:\www\vendor\jlevers\selling-partner-api\src\Seller\FBAInboundV0\Api.php:27 Stack trace: #0 {main} thrown in D:\www\vendor\jlevers\selling-partner-api\src\Seller\FBAInboundV0\Api.php on line 27