Python Connection Error


#1

My domain is: jediknightchan.duckdns.org

I ran this command: ./certbot-auto

It produced this output: An unexpected error occurred:
ConnectionError: HTTPSConnectionPool(host=‘supporters.eff.org’, port=443): Max retries exceeded with url: /subscribe/c
ertbot (Caused by NewConnectionError(’<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7fbcd9
1d3a90>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution’,))
Please see the logfiles in /var/log/letsencrypt for more details.

My web server is (include version): Apache/2.4.18 (Ubuntu)

The operating system my web server runs on is (include version): Ubuntu 16.04

My hosting provider, if applicable, is: http://firstvds.ru

I can login to a root shell on my machine (yes or no, or I don’t know): yes

I’m using a control panel to manage my site (no, or provide the name and version of the control panel): https://callisto.hoztnode.net:1500/vemgr

I was trying to instal certbot using Certbot-Auto, but python produced this error. Can you help?

Log:
2018-05-30 13:54:15,937:DEBUG:requests.packages.urllib3.connectionpool:Starting new HTTPS connection (1): supporters.$
2018-05-30 13:54:25,996:DEBUG:certbot.log:Exiting abnormally:
Traceback (most recent call last):
File “/opt/eff.org/certbot/venv/bin/letsencrypt”, line 11, in
sys.exit(main())
File “/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/certbot/main.py”, line 1315, in main
return config.func(config, plugins)
File “/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/certbot/main.py”, line 1072, in run
le_client = _init_le_client(config, authenticator, installer)
File “/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/certbot/main.py”, line 637, in _init_le_client
acc, acme = _determine_account(config)
File “/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/certbot/main.py”, line 516, in _determine_account
config, account_storage, tos_cb=_tos_cb)
File “/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/certbot/client.py”, line 172, in register
eff.handle_subscription(config)
File “/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/certbot/eff.py”, line 30, in handle_subscription
subscribe(config.email)
File “/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/certbot/eff.py”, line 61, in subscribe
_check_response(requests.post(url, data=data))
File “/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/requests/api.py”, line 110, in post
return request(‘post’, url, data=data, json=json, **kwargs)
File “/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/requests/api.py”, line 56, in request
return session.request(method=method, url=url, **kwargs)
File “/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/requests/sessions.py”, line 488, in request
resp = self.send(prep, **send_kwargs)
File “/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/requests/sessions.py”, line 609, in send
r = adapter.send(request, **kwargs)
File “/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/requests/adapters.py”, line 487, in send
raise ConnectionError(e, request=request)
ConnectionError: HTTPSConnectionPool(host=‘supporters.eff.org’, port=443): Max retries exceeded with url: /subscribe/$
2018-05-30 13:54:25,997:ERROR:certbot.log:An unexpected error occurred:


#2

Just ran again and it worked


#3

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