Selfhosted GitLab Pages showing 404

Selfhosted GitLab Pages showing 404 page not found.

We have deployed gitlab using docker image gitlab/gitlab-ce:12.6.4-ce.0. We have created runner using another docker image gitlab/gitlab-runner:latest and we have registered the gitlab project URL via gitlab runner. We could deploy GitLab Page successfully via pipeline. But the GitLab Page is showing “404 page not found.” The below error is getting on trafic while accessing the URL : https://<pageurl>/ops-management.

    • [28/Jan/2020:12:44:31 +0000] “GET /ops-management HTTP/2.0” 404 19 “-” “Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36” 2563614 “backend not found” “/ops-management” 0ms