when trying to renew letsencrypt certificate it show below mentioned error, pl help me to fix this asap.
due to date of renewal is 22 no 2018
There was an error running gitlab-ctl reconfigure:
letsencrypt_certificate[gitlab.keywotest.in] (letsencrypt::http_authorization line 3) had an error: RuntimeError: acme_certificate[staging] (/opt/gitlab/embedded/cookbooks/cache/cookbooks/letsencrypt/resources/certificate.rb line 20) had an error: RuntimeError: [gitlab.keywotest.in] Validation failed for domain gitlab.keywotest.in