aaP_lucaaamaral
Hello, have you solved the problem?
If not, check whether the domain name resolution points to the IP address of the server and the proxy is not enabled
Check if the full link access panel is used

    24 days later

    aaP_usanuman this works for me i am using cloudflare what i did is below and 100% working.

    1. Create A record in cloudflare input server IP
    2. Generate Client certificate in cloudflare then copy (Key & Certificate (in pem format))
    3. Go to AAPANEL enable cloudflare supported PORT as written above.
    4. AAPANEL> setting enter domain or subdomain address
      5.Enable SSL select i have certificate and paste the cloudflare in step2 and save.

    Hope this will help others who bump into this kind of situation.

      10 days later

      I have the same problem. I did all of the above solutions but it doesn't work for me. Unable to set domain for accessing panel

        10 days later

        aaP_agilsetiawan772
        me too, actually I've been trying for couple years already 😄
        I tried everything with no luck.

        I wonder how important is to set the domain and SSL for the panel if I'm the only one using it,,, any thoughts?
        Thanks.

            aaPanel_Kern
            Wow!! that's a very detailed guide!
            I will try it out and get back.
            Thanks a lot for all your great work with this panel!

              aaPanel_Kern
              I tried with let's encrypt (created in a website), cloudflare, and also self certificate.
              In all of them I get this error

              Any clues?
              Thanks!

                  aaPanel_Kern
                  Thanks as usual!
                  I tried and get this message

                  Should I use this command?

                  /www/server/panel/pyenv/bin/python3.7 -m pip install --upgrade pip

                      aaPanel_Kern
                      Wow!!! it's working now!!
                      Thanks!!!!!!
                      one last question... I use this server for one site only example.com
                      Is it safe to make anther site panel.example.com, and use the same cloudflare ssl certificate?
                      or is it better to make a lets encrypt sll different from the main domain?
                      By the way I'm using IP, not domain name on my panel

                      Thanks again!

                          2 months later

                          aaP_danielit
                          The domain name can be bound in the settings, please use the new subdomain as the exclusive domain of the panel
                          The A record of the subdomain must point to the ip of the server, proxy and cdn cannot be used