Fatal error: Uncaught Error: Interface "GuzzleHttp\BodySummarizerInterface" not found in /home/php8crons/public_html/amazon-sp-api/vendor/guzzlehttp/guzzle/src/BodySummarizer.php:7 Stack trace: #0 {main} thrown in /home/php8crons/public_html/amazon-sp-api/vendor/guzzlehttp/guzzle/src/BodySummarizer.php on line 7