After run, I get fullchain.pem and I config my nginx like this:
ssl_certificate /config/acme-certs/healinglive.net/fullchain.pem;
ssl_certificate_key /config/acme-certs/healinglive.net/key.pem;
Every thing run well until I visit the domain on SSL Checker.
It tell me " The certificate is not trusted in all web browsers. You may need to install an Intermediate/chain certificate to link it to a trusted root certificate. Learn more about this error. The fastest way to fix this problem is to contact your SSL provider."
And I get more information on "check-your-website.server-daten.de", I see this below.
I think I need help to solve it now.
healinglive.net - Make your website better - DNS, redirects, mixed content, certificates
My domain is: healinglive.net
My web server is (include version): nginx/1.22.1
The operating system my web server runs on is (include version): Linux 3f2de2d4a200 5.4.0-26-generic #30-Ubuntu SMP Mon Apr 20 16:58:30 UTC 2020 x86_64 GNU/Linux
I can login to a root shell on my machine (yes or no, or I don't know): yes