Lets Encrypt Error when creating gitlab URL

So I installed gitlab fine but when i try to make the actuall weblink i get an error this on a VM using Vmware. centos 7

Running handlers:

There was an error running gitlab-ctl reconfigure:

letsencrypt_certificate[gitlab.isso.com] (letsencrypt::http_authorization line 5) had an error: RuntimeError: acme_certificate[staging] (/opt/gitlab/embedded/cookbooks/cache/cookbooks/letsencrypt/resources/certificate.rb line 25) had an error: RuntimeError: ruby_block[create certificate for gitlab.isso.com] (/opt/gitlab/embedded/cookbooks/cache/cookbooks/acme/resources/certificate.rb line 108) had an error: RuntimeError: [gitlab.isso.com] Validation failed, unable to request certificate

Hi @Jppedals, could you send your gitlab.rb?

I have it but how would i send it?

Running handlers:
There was an error running gitlab-ctl reconfigure:

letsencrypt_certificate[gitlab.isso.com] (letsencrypt::http_authorization line 5) had an error: RuntimeError: acme_certificate[staging] (/opt/gitlab/embedded/cookbooks/cache/cookbooks/letsencrypt/resources/certificate.rb line 25) had an error: RuntimeError: ruby_block[create certificate for gitlab.isso.com] (/opt/gitlab/embedded/cookbooks/cache/cookbooks/acme/resources/certificate.rb line 108) had an error: RuntimeError: [gitlab.isso.com] Validation failed, unable to request certificate

Running handlers complete
Chef Client failed. 604 resources updated in 04 minutes 30 seconds
warning: %posttrans(gitlab-ce-13.1.3-ce.0.el7.x86_64) scriptlet failed, exit status 1
Non-fatal POSTTRANS scriptlet failure in rpm package gitlab-ce-13.1.3-ce.0.el7.x86_64