I've added a new connector for a second tree/system, but get errors in the log.

I can se that the connector connects to the groupwise server but it seems that the log fails.

In the log I find among other errors: Port 4500 not free on x.x.x.x. I tried to change the port to 4501 on the other connector, but still get the same error. I also find that the server is not listening to any other port.

Any sugestions?