ERR_SSL_PROTOCOL_ERROR Problem

Hello,

My server used CWP Pro Apache + Ngnix.

https://hostname.com:2087 -> is still working but https://domainname.com not working

ERR_SSL_PROTOCOL_ERROR


Things I check

- Disable CSF
- Reinstall AutoSSL with domain ceritificate
- Nginx - Apache conf -> I didn't see a problem I checked

hello
did you've valid ssl installed for the domain?

Of course.

Using AutoSSL renew ssl and valid

you're accessing user panel with domain name ?
https://domainname.com:2083

Simple Answer, all CWP ports use the hostname certificate. I foresee only 2 options for you.

1)  http proxy  script to access the 2031 port
2)  Regenerate a hostname.crt that includes all of your domians you host.  Though this could get costly.  ( Cpanel does this by having their own root certificate authority.  No other panel has this option).