Fatal error: Uncaught Error: Interface "GuzzleHttp\Handler\CurlFactoryInterface" not found in C:\xampp8\htdocs\Gsheet\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:15 Stack trace: #0 {main} thrown in C:\xampp8\htdocs\Gsheet\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 15