title: cURL error 7: Failed to connect to 'x.xx.xxx.xx' port 9090: Connection refused
body: <p>cURL error 7: Failed to connect to 'x.xx.xxx.xx' port 9090: Connection refused (see <a href="https://curl.haxx.se/libcurl/c/libcurl-errors.html" rel="nofollow noreferrer">https://curl.haxx.se/libcurl/c/libcurl-errors.html</a>) for <a href="http://x.xx.xxx.xx:9090/plugins/restapi/v1/users" rel="nofollow noreferrer">http://x.xx.xxx.xx:9090/plugins/restapi/v1/users</a></p>
  <p>Hello folks, I am using gnello/php-openfire-restapi to manage an Openfire instance by sending a REST/HTTP request to the server.
  It is properly working on localhost means it is creating users on Openfire but not working on the server host.</p>