Fatal error: Uncaught Error: Class "GuzzleHttp\Exception\RequestException" not found in /var/www/html/booking/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php:11 Stack trace: #0 {main} thrown in /var/www/html/booking/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php on line 11