IMSCP version is 1.3.16. Letsencrypt version is 3.2.1
I got error message when I create domain ssl.
Quote
Challenge failed for domain domain.tld
Challenges failed for all domains
I have see letencrypt log.
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2018-01-10 09:22:45,399:WARNING:certbot.auth_handler:Challenge failed for domain angle.jieliku.com
2018-01-10 09:22:45,399:INFO:certbot.auth_handler:Cleaning up challenges
2018-01-10 09:22:45,400:DEBUG:certbot.plugins.webroot:Removing /var/www/imscp/gui/plugins/LetsEncrypt/acme/.well-known/acme-challenge/LxUWo8RGHuiVXrX5OhFYhT7n9hjOY1KMhov1lHIDl0Y
2018-01-10 09:22:45,400:DEBUG:certbot.plugins.webroot:All challenges cleaned up, removing /var/www/imscp/gui/plugins/LetsEncrypt/acme/.well-known/acme-challenge
2018-01-10 09:22:45,401:DEBUG:certbot.log:Exiting abnormally:
Traceback (most recent call last):
File "/root/.local/share/letsencrypt/bin/letsencrypt", line 11, in <module>
sys.exit(main())
File "/root/.local/share/letsencrypt/local/lib/python2.7/site-packages/certbot/main.py", line 742, in main
return config.func(config, plugins)
File "/root/.local/share/letsencrypt/local/lib/python2.7/site-packages/certbot/main.py", line 682, in certonly
lineage = _get_and_save_cert(le_client, config, domains, certname, lineage)
File "/root/.local/share/letsencrypt/local/lib/python2.7/site-packages/certbot/main.py", line 82, in _get_and_save_cert
lineage = le_client.obtain_and_enroll_certificate(domains, certname)
File "/root/.local/share/letsencrypt/local/lib/python2.7/site-packages/certbot/client.py", line 344, in obtain_and_enroll_certificate
certr, chain, key, _ = self.obtain_certificate(domains)
File "/root/.local/share/letsencrypt/local/lib/python2.7/site-packages/certbot/client.py", line 313, in obtain_certificate
self.config.allow_subset_of_names)
File "/root/.local/share/letsencrypt/local/lib/python2.7/site-packages/certbot/auth_handler.py", line 92, in get_authorizations
"Challenges failed for all domains")
AuthorizationError: Challenges failed for all domains