SSL Error

Hi, after trying to reinstall SSL the below error come up.

IMPORTANT NOTES:

The following errors were reported by the server:

Domain: www.reezgroup.com
Type: unauthorized
Detail: Invalid response from
https://www.reezgroup.com/.well-known/acme-challenge/HwheTUjDhbUrNGblJq041rOKgO25ca1VGrtvcz0HsHg
lang="en-US"\n\tprefix="og: https://ogp.me/ns#" prefix="og:
https://ogp.me/ns#" class="no-js">\n\t\n\t"

To fix these errors, please make sure that your domain name was
entered correctly and the DNS A/AAAA record(s) for that domain
contain(s) the right IP address.

Please advice.