Unable to renew let's encrypt certificate


A little bit of background: Every 3 months, usually a restart of the apache server would have renewed SSL cert on training.unitsofsound.com but now this is not happening.

The command used was sudo /opt/bitnami/ctlscript.sh restart apache

I have done a lot of research and came upon the root certificate expiration problem after Sep 30, 2021. I have followed the steps in there as well but still, I can't get it to renew.

Could someone please help to sort this problem?

Curl results if that's useful:

curl -I https://acme-v02.api.letsencrypt.org
HTTP/1.1 200 OK
Server: nginx
Date: Wed, 16 Mar 2022 12:42:36 GMT
Content-Type: text/html
Content-Length: 1651
Last-Modified: Wed, 05 Jan 2022 17:52:26 GMT
Connection: keep-alive
ETag: "61d5dada-673"
X-Frame-Options: DENY
Strict-Transport-Security: max-age=604800

Thank you

Please answer these:

Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. crt.sh | example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.

My domain is:

I ran this command:

It produced this output:

My web server is (include version):

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

My hosting provider, if applicable, is:

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

I'm using a control panel to manage my site (no, or provide the name and version of the control panel):

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot):

Closed in favour of Let's Encrypt certificate renewal failure