Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/telegram/utils/request.py", line 218, in _request_wrapper
    resp = self._con_pool.request(*args, **kwargs)
  File "/usr/local/lib/python3.7/site-packages/telegram/vendor/ptb_urllib3/urllib3/request.py", line 66, in request
    **urlopen_kw)
  File "/usr/local/lib/python3.7/site-packages/telegram/vendor/ptb_urllib3/urllib3/request.py", line 87, in request_encode_url
    return self.urlopen(method, url, **extra_kw)
  File "/usr/local/lib/python3.7/site-packages/telegram/vendor/ptb_urllib3/urllib3/poolmanager.py", line 244, in urlopen
    response = conn.urlopen(method, u.request_uri, **kw)
  File "/usr/local/lib/python3.7/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 695, in urlopen
    **response_kw)
  File "/usr/local/lib/python3.7/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 695, in urlopen
    **response_kw)
  File "/usr/local/lib/python3.7/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 695, in urlopen
    **response_kw)
  File "/usr/local/lib/python3.7/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 666, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "/usr/local/lib/python3.7/site-packages/telegram/vendor/ptb_urllib3/urllib3/util/retry.py", line 376, in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
telegram.vendor.ptb_urllib3.urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.telegram.org', port=443): Max retries exceeded with url: /bot780117973:AAEzBocyx-Juzzad-7faKdy-6T10sJlBhKM/getMe (Caused by ProtocolError('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer')))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/libexec/mms-tgbot/mms-tgbot-daemon.py", line 21, in <module>
    daemon.start()
  File "/usr/lib/python3.7/site-packages/mmstgbot/daemon.py", line 43, in start
    self.__tgUpdater.start_polling()
  File "/usr/local/lib/python3.7/site-packages/telegram/ext/updater.py", line 213, in start_polling
    self.job_queue.start()
  File "/usr/local/lib/python3.7/site-packages/telegram/ext/jobqueue.py", line 291, in start
    name="Bot:{}:job_queue".format(self._dispatcher.bot.id))
  File "/usr/local/lib/python3.7/site-packages/telegram/bot.py", line 52, in decorator
    self.get_me()
  File "/usr/local/lib/python3.7/site-packages/telegram/bot.py", line 66, in decorator
    result = func(self, *args, **kwargs)
  File "/usr/local/lib/python3.7/site-packages/telegram/bot.py", line 199, in get_me
    result = self._request.get(url, timeout=timeout)
  File "/usr/local/lib/python3.7/site-packages/telegram/utils/request.py", line 270, in get
    result = self._request_wrapper('GET', url, **urlopen_kwargs)
  File "/usr/local/lib/python3.7/site-packages/telegram/utils/request.py", line 224, in _request_wrapper
    raise NetworkError('urllib3 HTTPError {0}'.format(error))
telegram.error.NetworkError: urllib3 HTTPError HTTPSConnectionPool(host='api.telegram.org', port=443): Max retries exceeded with url: /bot780117973:AAEzBocyx-Juzzad-7faKdy-6T10sJlBhKM/getMe (Caused by ProtocolError('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer')))