Fatal error: Uncaught Error: Class 'Google\Auth\HttpHandler\Guzzle6HttpHandler' not found in /home/eshoppy/api.eshoppy.com.in/vendor-firebase/google/auth/src/HttpHandler/Guzzle7HttpHandler.php:19 Stack trace: #0 {main} thrown in /home/eshoppy/api.eshoppy.com.in/vendor-firebase/google/auth/src/HttpHandler/Guzzle7HttpHandler.php on line 19