Issue Error Let's Encrypt : NET::ERR_CERT_COMMON_NAME_INVALID

[Gaylord]

Hello,

Sorry for my bad english, I'm french.

I just have installed Let's Encrypt for my domain, and I have this error : NET::ERR_CERT_COMMON_NAME_INVALID



This is configuration for my domain :




Can you help me ?
Thank you very much

 

[IgorG]

Try this solution - net::ERR_CERT_COMMON_NAME_INVALID

 

[Gaylord]

Thank you very much, But I have this error again ; I had already found this link :/

1. I have renewed this certificate ("Renew" in Let's Encrypt configuration) ;
2. In configuration for my domain, I have selectionned "No certificate" ;
3. Save
4. In configuration for my domain, I have selectionned "Let's encrypt" ;
   
5. Save
6. Error again :/

 

[AYamshanov]

Hi,

Your certificate without problem: SSL Server Test: gaylord-poillon.com (Powered by Qualys SSL Labs) but you have a redirect to the domain with 'www'. This certificate doesn't have common name for domain "www.gaylord-poillon.com" inside. I think you should renew/recreate certificate for your domain and for domain with 'www'.