OSError: [Errno 98] Address already in use
(4 additional frame(s) were not displayed)
...
File "werkzeug/serving.py", line 666, in make_server
passthrough_errors, ssl_context, fd=fd)
File "werkzeug/serving.py", line 577, in __init__
self.address_family), handler)
File "python3.5/socketserver.py", line 440, in __init__
self.server_bind()
File "http/server.py", line 138, in server_bind
socketserver.TCPServer.server_bind(self)
File "python3.5/socketserver.py", line 454, in server_bind
self.socket.bind(self.server_address)
OSError: [Errno 98] Address already in use
https://sentry.io/kmahyyg/python-my-tgbot/issues/471650717/