Fatal error: Uncaught Error: Interface 'GuzzleHttp\ClientInterface' not found in /home/eshoppy/api.eshoppy.com.in/vendor-firebase/kreait/firebase-php/src/Firebase/Auth/ApiClient.php:24 Stack trace: #0 {main} thrown in /home/eshoppy/api.eshoppy.com.in/vendor-firebase/kreait/firebase-php/src/Firebase/Auth/ApiClient.php on line 24