aaPanel_Kern I have reinstalled the server and installed cloudflare ssl and I still get error above. I think the system is failing to issue a local certificate. I tried with another domain on CPANEL, it does not have this error. So I have concluded, it is aapanel issue.
Last login: Thu Dec 5 05:04:30 2024 from 151.115.36.250
root@vmi2514703:~# openssl s_client -connect chine.xxx.com:443 -showcerts
CONNECTED(00000003)
depth=0 O = "CloudFlare, Inc.", OU = CloudFlare Origin CA, CN = CloudFlare Origin Certificate
verify error:num=20:unable to get local issuer certificate
verify return:1
depth=0 O = "CloudFlare, Inc.", OU = CloudFlare Origin CA, CN = CloudFlare Origin Certificate
verify error:num=21:unable to verify the first certificate
verify return:1
Certificate chain
0 s😮 = "CloudFlare, Inc.", OU = CloudFlare Origin CA, CN = CloudFlare Origin Certificate
i:C = US, O = "CloudFlare, Inc.", OU = CloudFlare Origin SSL Certificate Authority, L = San Francisco, ST = California