Error

Error #0231: port "XXX" for the service "NNN" is already occupied by another running application

 

Error description

You can't use this port as it was taken by another network application (not MyChat Server).

 

Problem solution

Usually all ports less than 1024 are not recommended to use as they can be occupied by various popular network services. Besides, the port you choose can be busy by some working application. Choose another free port and save the settings again.

 

See also

What network ports MyChat Server uses?

A list of network ports that are used by popular applications