Fatal error: Uncaught Error: Class "GuzzleHttp\Promise\RejectionException" not found in /var/www/html/pedido_novo/_lib/prod/third/plivo/vendor/guzzlehttp/promises/src/CancellationException.php:7 Stack trace: #0 {main} thrown in /var/www/html/pedido_novo/_lib/prod/third/plivo/vendor/guzzlehttp/promises/src/CancellationException.php on line 7