Fatal error: Uncaught Error: Interface "AmazonPHP\SellingPartner\Api\CatalogItemsApi\CatalogItemSDKInterface" not found in /home/php8crons/public_html/amazon-sp-api/vendor/amazon-php/sp-api-sdk/src/AmazonPHP/SellingPartner/Api/CatalogItemsApi/CatalogItemSDK.php:29 Stack trace: #0 {main} thrown in /home/php8crons/public_html/amazon-sp-api/vendor/amazon-php/sp-api-sdk/src/AmazonPHP/SellingPartner/Api/CatalogItemsApi/CatalogItemSDK.php on line 29