Fatal error: Uncaught Error: Interface "GuzzleHttp\Post\PostBodyInterface" not found in /home/flsinformaticaco/public_html/storage/vendor/guzzlehttp/guzzle/src/Post/PostBody.php:14 Stack trace: #0 {main} thrown in /home/flsinformaticaco/public_html/storage/vendor/guzzlehttp/guzzle/src/Post/PostBody.php on line 14