There is no access to the site

made a fresh install on a clean server. I did everything as usual. according to the instructions it worked before … this time there is no access to the site.
installed after today’s release of the new version. installation went smoothly

sorry for my English.

The problem was that I repeatedly reinstalled the server … And ran the Discourse installation … As a result, Lets Encrypt no longer issued a certificate … the site was accessible via http.
Sorry for my English.