Letsencrypt - Remove this certificate so that it can be reinstalled

SYSTEM INFORMATION
OS type and version AlmaLinux 9.2
Webmin version 2.021
Virtualmin version 7.7 Pro
Related packages ---------------

How do I remove this certificate so that it can be reinstalled and fix the hostname?
I created a self-signed certificate but I can’t remove it.

Saving debug log to /var/log/letsencrypt/letsencrypt.log
Certificate did not match expected hostname: acme-v02.api.letsencrypt.org. Certificate: {‘subject’: (((‘commonName’, ‘xxxxxx.com’),),), ‘issuer’: (((‘countryName’, ‘US’),), ((‘organizationName’, “Let’s Encrypt”),), ((‘commonName’, ‘R3’),)), ‘version’: 3, ‘serialNumber’: ‘043FD34C4C10DDE3A8400C3ED125EB228402’, ‘notBefore’: ‘Apr 13 15:52:42 2023 GMT’, ‘notAfter’: ‘Jul 12 15:52:41 2023 GMT’, ‘subjectAltName’: ((‘DNS’, ‘admin.xxxxxx.com’), (‘DNS’, ‘xxxxxx.com’), (‘DNS’, ‘mail.xxxxxx.com’), (‘DNS’, ‘webmail.xxxxxx.com’), (‘DNS’, 'www.xxxxxx.com)), ‘OCSP’: (‘http://r3.o.lencr.org’,), ‘caIssuers’: (‘http://r3.i.lencr.org/’,)}
An unexpected error occurred:
requests.exceptions.SSLError: HTTPSConnectionPool(host=‘acme-v02.api.letsencrypt.org’, port=443): Max retries exceeded with url: /directory (Caused by SSLError(SSLCertVerificationError(“hostname ‘acme-v02.api.letsencrypt.org’ doesn’t match either of ‘admin.xxxxxx.com’, ‘xxxxxx.com’, ‘mail.xxxxxx.com’, ‘webmail.xxxxxx.com’, ‘www.xxxxxx.com’”)))
Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for more details.

I tried to follow and run with mentioned in this item below but, there is no in Edit Virtual Server the item Apache Website SSL enabled.

1 Like

Here, too, the problem has been solved…
The problem was in the definition of the nameservers, I was using the dns of the provider. When I made the change in Webmin → Networking → Network Configuration → Hostname and DNS Client

Entering the IP of use first, then the IPV6 and then the IP’s of the servers in the provider everything returned to normal.

Search domains →
Listed → local hostname

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