Can't Assign requested Address

[psychon7]

Muse git:(master) python3 main.py
/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sklearn/base.py:334: UserWarning: Trying to unpickle estimator MinMaxScaler from version 0.23.1 when using version 0.23.2. This might lead to breaking code or invalid results. Use at your own risk.
UserWarning)
Process Process-2:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap
self.run()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/multiprocessing/process.py", line 99, in run
self._target(*self._args, **self._kwargs)
File "/Users/mohankumarv/Documents/Github/Muse/src/muse.py", line 142, in _run
server = osc_server.BlockingOSCUDPServer((self.server, self.port), self._get_dispatcher())
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/python_osc-1.7.5-py3.7.egg/pythonosc/osc_server.py", line 55, in init
super().init(server_address, _UDPHandler, bind_and_activate)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/socketserver.py", line 452, in init
self.server_bind()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/socketserver.py", line 466, in server_bind
self.socket.bind(self.server_address)
OSError: [Errno 49] Can't assign requested address