I have following problem with my Let'sEncrypt certificate and I hope that someone can help me, please.
I created via certbot command below a privatekey and a fullchain.pem certificate on my local machine. Then i upload the files to my hosting providers control panel and install them. Works fine so far.
BUT now i got the feedback the some people are facing a security warning when opening the domain.
I made a check and I found out the there is an issue with the Intermediate certificate.
"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."
Can anybody help me and give me some hints (in easy word) how to fix this issue, please.
Thanks in advance.
I ran this command: sudo certbot certonly --manual --preferred-challenges http -d www.schusser-oeg.at
It produced this output: privatekey.pem, fullchain.pem
My web server is (include version): appache
The operating system my web server runs on is (include version): linux
My hosting provider, if applicable, is:
I can login to a root shell on my machine (yes or no, or I don't know): no
I'm using a control panel to manage my site (no, or provide the name and version of the control panel): yes
The version of my client is (e.g. output of
certbot --version or
certbot-auto --version if you're using Certbot): 0.31