How to solve the problem on openlitespeed with displaying one of the domains?

Question

Nginx

There is a dedicated server. On which there are three domains. All working sites. In principle, the problem would not have been noticed if it were not for the renewal of the SSL certificate. Certbot offline updated 2 of them, and as it turned out, http does not work on 3. On https if you accept an exception, it loads and on http in general "A connection attempt failed". openlitespeed server. Who can faced similar? What can be done or where to dig here?

Answer 1

it would be nice to give the error and the domain address