Certificate installation for domaine.tld failed ! Exception: [Errno 22] La signature du nouveau certificat a échoué

Debug information: - domain ip from DNS xxx.xxx.xxx.xxx - domain ip from local DNS 192.168.1.27 - public ip of the server xxx.xxx.xxx.xxx

Debug information: - domain ip from DNS xxx.xxx.xxx.xxx - domain ip from local DNS 192.168.1.27 - public ip of the server xxx.xxx.xxx.xxx

Wrote file to /tmp/acme-challenge-public/7Gq5i6tLRWFhHeMIggVITLe16v78RsUXVjioPsF719E, but couldn't download http://domaine.tld/.well-known/acme-challenge/7Gq5i6tLRWFhHeMIggVITLe16v78RsUXVjioPsF719E