Fatal error: Uncaught Error: Interface 'GuzzleHttp\ClientInterface' not found in /opt/lampp/htdocs/Learning/Evaluate/google-api/vendor/guzzlehttp/guzzle/src/Client.php:26 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/Learning/Evaluate/google-api/vendor/guzzlehttp/guzzle/src/Client.php on line 26