Error
=ERROR REPORT==== 11-Nov-2004::20:03:27 === E(<0.169.0>:ejabberd_listener:79): Failed to open socket for {5222, ejabberd_c2s, [{access,c2s}, {shaper, c2s_shaper}]}: eaddrinuse
Explanation
Erlang could not open socket for the port 5222 because this port is being used by another application, probably another Jabber/XMPP server.
Solution
Close the application that is using port 5222 before you start ejabberd.