Error: Self-signed certificate Debian 10

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1

My domain is: crt.sh | yorus.ddns.net

I ran this command: Use Firefox 86.0.1

It produced this output: Error code: MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT

My web server is (include version): Apache 2.4.38-3+deb10u4

The operating system my web server runs on is (include version): Debian 10 Buster

My hosting provider, if applicable, is:

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

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

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot): certbot 0.31.0

I was usign this certifications for more than a year. The last certificate renew was yesterday.

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2

Am I supposed to see an "Apache2 Debian Default Page" when I open your site? Is the IP address of your site (87.220.81.135) correct?

3

Hi, Osiris

No, the service I installed was nextcloud. It's not the web suppose to work. If you open my site with IP address you can find nextcloud page " Access through untrusted domain".

Yes, this is the IP address.

I found two links in /etc/apache2/sites-enabled about ssl. One is nextcloud-le-ssl.conf and the other is default-ssl.conf. I removed default-ssl.conf and it works again. I hope that was the right solution. I don't know how this link was there.

Sometimes a good question is better than a good answer. Your's one, of course.

Thank's. :wink:

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4

I've seen this before unfortunately. For some reason Apache gets two configuration files biting each other.. I think it's all good now.

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