Fatal error: Uncaught Error: Interface "GuzzleHttp\Promise\PromisorInterface" not found in /var/www/html/EuriSoftCom/servidor-angular/vendor 8.2 NOT/guzzlehttp/guzzle/src/Pool.php:24 Stack trace: #0 {main} thrown in /var/www/html/EuriSoftCom/servidor-angular/vendor 8.2 NOT/guzzlehttp/guzzle/src/Pool.php on line 24