title: Create muc room programmatically
body: <p>I need to create multi user chat room from my module. I try to use mod_muc:create/5 -</p>
  
  <pre><code>mod_muc:create_room("conference.localhost", "testroom", "testuser@localhost", "testuser", default).
  </code></pre>
  
  <p>But when i run client and login, nothing happens. The room doesn't create.</p>
  
  <p>How can i correctly create muc room from my module code? And where i can find in ejabberd mod_muc source code where create_room/5 executes?</p>
  
  <p>Thank you.</p>