I have server issue

[Mayu38]

Traceback (most recent call last): File "chatapp.py", line 63, in chatServer = ChatServer('', 33000, 1024) File "chatapp.py", line 15, in init self.chatServSock.bind(self.ADDR) File "/usr/lib/python2.7/socket.py", line 224, in meth return getattr(self._sock,name)(*args) socket.error: [Errno 98] Address already in use

Please help me with this...