Lets encrypt problem

Hi

I am trying to update a domain with lets encrypt certificate an i am getting the following error

Code:

TTP 200
Server: nginx
Date: Wed, 27 Apr 2022 07:46:44 GMT
Content-Type: application/json
Content-Length: 1057
Connection: keep-alive
Boulder-Requester: 65686661
Cache-Control: public, max-age=0, no-cache
Link: <https://acme-v02.api.letsencrypt.org/directory>;rel="index"
Replay-Nonce: 0002-_LT2rgV9tx1huoi2Hmufi0D4PTPhh-XZP6OuXd0mnA
X-Frame-Options: DENY
Strict-Transport-Security: max-age=604800

{
  "identifier": {
    "type": "dns",
    "value": "sample.site.com"
  },
  "status": "invalid",
  "expires": "2022-05-04T07:46:39Z",
  "challenges": [
    {
      "type": "http-01",
      "status": "invalid",
      "error": {
        "type": "urn:ietf:params:acme:error:connection",
        "detail": "PublicIpAddress: Fetching http://sample.site.com/.well-known/acme-challenge/ERp7Xz4gU0C4xRBO9CxFQGpTLIPg7ycMxRsrt27tHaI: Network unreachable",
        "status": 400
      },
      "url": "https://acme-v02.api.letsencrypt.org/acme/chall-v3/102569716467/cFrWqQ",
      "token": "ERp7Xz4gU0C4xRBO9CxFQGpTLIPg7ycMxRsrt27tHaI",
      "validationRecord": [
        {
          "url": "http://sample.site.com/.well-known/acme-challenge/ERp7Xz4gU0C4xRBO9CxFQGpTLIPg7ycMxRsrt27tHaI",
          "hostname": "sample.site.com",
          "port": "80",
          "addressesResolved": [
            "PublicIpAddress"
          ],
          "addressUsed": "PublicIpAddress"
        }
      ],
      "validated": "2022-04-27T07:46:39Z"
    }
  ]
}
2022-04-27 10:46:44,206:DEBUG:acme.client:Storing nonce: 0002-_LT2rgV9tx1huoi2Hmufi0D4PTPhh-XZP6OuXd0mnA
2022-04-27 10:46:44,206:INFO:certbot._internal.auth_handler:Challenge failed for domain sample.site.com
2022-04-27 10:46:44,206:INFO:certbot._internal.auth_handler:http-01 challenge for sample.site.com
2022-04-27 10:46:44,207:DEBUG:certbot._internal.display.obj:Notifying user:
Certbot failed to authenticate some domains (authenticator: webroot). The Certificate Authority reported these problems:
  Domain: sample.site.com
  Type:   connection
  Detail: PublicIpAddress: Fetching http://sample.site.com/.well-known/acme-challenge/ERp7Xz4gU0C4xRBO9CxFQGpTLIPg7ycMxRsrt27tHaI: Network unreachable

Hint: The Certificate Authority failed to download the temporary challenge files created by Certbot. Ensure that the listed domains serve their content from the provided --webroot-path/-w and that files created there can be downloaded from the internet.

2022-04-27 10:46:44,207:DEBUG:certbot._internal.error_handler:Encountered exception:
Traceback (most recent call last):
  File "/snap/certbot/1952/lib/python3.8/site-packages/certbot/_internal/auth_handler.py", line 106, in handle_authorizations
    self._poll_authorizations(authzrs, max_retries, best_effort)
  File "/snap/certbot/1952/lib/python3.8/site-packages/certbot/_internal/auth_handler.py", line 206, in _poll_authorizations
    raise errors.AuthorizationError('Some challenges have failed.')
certbot.errors.AuthorizationError: Some challenges have failed.

2022-04-27 10:46:44,208:DEBUG:certbot._internal.error_handler:Calling registered functions
2022-04-27 10:46:44,208:INFO:certbot._internal.auth_handler:Cleaning up challenges
2022-04-27 10:46:44,208:DEBUG:certbot._internal.plugins.webroot:Removing /usr/local/ispconfig/interface/acme/.well-known/acme-challenge/ERp7Xz4gU0C4xRBO9CxFQGpTLIPg7ycMxRsrt27tHaI
2022-04-27 10:46:44,208:DEBUG:certbot._internal.plugins.webroot:All challenges cleaned up
2022-04-27 10:46:44,209:DEBUG:certbot._internal.log:Exiting abnormally:
Traceback (most recent call last):
  File "/snap/certbot/1952/bin/certbot", line 8, in <module>
    sys.exit(main())
  File "/snap/certbot/1952/lib/python3.8/site-packages/certbot/main.py", line 19, in main
    return internal_main.main(cli_args)
  File "/snap/certbot/1952/lib/python3.8/site-packages/certbot/_internal/main.py", line 1723, in main
    return config.func(config, plugins)
  File "/snap/certbot/1952/lib/python3.8/site-packages/certbot/_internal/main.py", line 1582, in certonly
    lineage = _get_and_save_cert(le_client, config, domains, certname, lineage)
  File "/snap/certbot/1952/lib/python3.8/site-packages/certbot/_internal/main.py", line 141, in _get_and_save_cert
    lineage = le_client.obtain_and_enroll_certificate(domains, certname)
  File "/snap/certbot/1952/lib/python3.8/site-packages/certbot/_internal/client.py", line 513, in obtain_and_enroll_certificate
    cert, chain, key, _ = self.obtain_certificate(domains)
  File "/snap/certbot/1952/lib/python3.8/site-packages/certbot/_internal/client.py", line 441, in obtain_certificate
    orderr = self._get_order_and_authorizations(csr.data, self.config.allow_subset_of_names)
  File "/snap/certbot/1952/lib/python3.8/site-packages/certbot/_internal/client.py", line 493, in _get_order_and_authorizations
    authzr = self.auth_handler.handle_authorizations(orderr, self.config, best_effort)
  File "/snap/certbot/1952/lib/python3.8/site-packages/certbot/_internal/auth_handler.py", line 106, in handle_authorizations
    self._poll_authorizations(authzrs, max_retries, best_effort)
  File "/snap/certbot/1952/lib/python3.8/site-packages/certbot/_internal/auth_handler.py", line 206, in _poll_authorizations
    raise errors.AuthorizationError('Some challenges have failed.')
certbot.errors.AuthorizationError: Some challenges have failed.
2022-04-27 10:46:44,211:ERROR:certbot._internal.log:Some challenges have failed.
2022-04-27 10:46:44,923:DEBUG:urllib3.connectionpool:http://localhost:None "GET /v2/connections?snap=certbot&interface=content HTTP/1.1" 200 97
2022-04-27 10:46:45,682:DEBUG:certbot._internal.main:certbot version: 1.26.0
2022-04-27 10:46:45,683:DEBUG:certbot._internal.main:Location of certbot entry point: /snap/certbot/1952/bin/certbot
2022-04-27 10:46:45,683:DEBUG:certbot._internal.main:Arguments: ['--domains', 'sample.site.com', '--preconfigured-renewal']
2022-04-27 10:46:45,683:DEBUG:certbot._internal.main:Discovered plugins: PluginsRegistry(PluginEntryPoint#apache,PluginEntryPoint#manual,PluginEntryPoint#nginx,PluginEntryPoint#null,PluginEntryPoint#standalone,PluginEntryPoint#webroot)
2022-04-27 10:46:45,706:DEBUG:certbot._internal.log:Root logging level set at 30
2022-04-27 10:46:45,708:DEBUG:certbot._internal.display.obj:Notifying user: No certificates found.

I have updated certbot and again i am having the same error
Any ideas how to fix this
Thanks in advanced

 

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