Crash on port scan

[FastNode]

# ./nmcontrol.py --daemon=0
Plugins started : domain, guiHttp, guiHttpConfig, dns
ERROR: Unable to start HTTP server ([Errno 98] Address already in use)

$ nmap localhost

Exception in thread Thread-11:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
    self.run()
  File "/.../nmcontrol/plugin/pluginRpc.py", line 93, in run
    data = self.client.recv(self.size)
error: [Errno 104] Connection reset by peer