Fatal error: Uncaught Error: Class 'GuzzleHttp\Promise\RejectionException' not found in /home/laravel1/dev.laravelbuddy.in/vendor/guzzlehttp/promises/src/AggregateException.php:10 Stack trace: #0 {main} thrown in /home/laravel1/dev.laravelbuddy.in/vendor/guzzlehttp/promises/src/AggregateException.php on line 10