Fatal error: Uncaught Error: Interface "GuzzleHttp\Promise\PromiseInterface" not found in /home13/settlepos/restaurant.settlepos.com/vendor/laravel/framework/src/Illuminate/Http/Client/Promises/FluentPromise.php:11 Stack trace: #0 {main} thrown in /home13/settlepos/restaurant.settlepos.com/vendor/laravel/framework/src/Illuminate/Http/Client/Promises/FluentPromise.php on line 11