Fatal error: Uncaught Error: Class "GuzzleHttp\Exception\RequestException" not found in C:\xampp8\htdocs\Gsheet\vendor\guzzlehttp\guzzle\src\Exception\TooManyRedirectsException.php:4 Stack trace: #0 {main} thrown in C:\xampp8\htdocs\Gsheet\vendor\guzzlehttp\guzzle\src\Exception\TooManyRedirectsException.php on line 4