Install ADSelfservice plus on the same server as ServiceDesk plus

Install ADSelfservice plus on the same server as ServiceDesk plus

I installed ServiceDesk plus on a server, and it works. It is on port 8080.
I tried to install ADSelfservice plus on the same server on port 8888. But it was not successful.

Is there any special configuration to be done?

                New to ADManager Plus?

                  New to ADSelfService Plus?