Fatal error: Uncaught Error: Interface 'Http\Client\HttpClient' not found in /var/www/html/ng-crm/yiiapp/vendor/php-http/client-common/src/EmulatedHttpClient.php:15 Stack trace: #0 {main} thrown in /var/www/html/ng-crm/yiiapp/vendor/php-http/client-common/src/EmulatedHttpClient.php on line 15