Warning: stream_socket_client(): unable to connect to tcp://43.248.96.190:48022 (Connection refused) in /var/www/list/tietu/server.php on line 70

Warning: stream_set_timeout() expects parameter 1 to be resource, boolean given in /var/www/list/tietu/server.php on line 71

Fatal error: Uncaught exception 'Exception' with message 'Connection refused' in /var/www/list/tietu/server.php:73 Stack trace: #0 /var/www/list/tietu/server.php(183): ping17('43.248.96.190', '48022') #1 {main} thrown in /var/www/list/tietu/server.php on line 73