Fatal error: Uncaught Error: Interface 'React\Socket\ConnectorInterface' not found in /var/www/html/ng-crm/yiiapp/vendor/react/socket/src/TcpConnector.php:11 Stack trace: #0 {main} thrown in /var/www/html/ng-crm/yiiapp/vendor/react/socket/src/TcpConnector.php on line 11