NET::ERR_CERT_INVALID. when accessing the Admin page of Opencart instance

I deployed an Opencart website but got error while accessing the admin page. NET::ERR_CERT_INVALID.

I deployed the website tiday itself. The site can be seen from the public IP, but on accessing the admin page, i am getting the followling error..

Your connection is not private
Attackers might be trying to steal your information from eagleye.eastus.cloudapp.azure.com (for example, passwords, messages, or credit cards). Learn more
NET::ERR_CERT_INVALID

Help improve Chrome security by sending URLs of some pages you visit, limited system information, and some page content to Google. Privacy policy
eagleye.eastus.cloudapp.azure.com normally uses encryption to protect your information. When Google Chrome tried to connect to eagleye.eastus.cloudapp.azure.com this time, the website sent back unusual and incorrect credentials. This may happen when an attacker is trying to pretend to be eagleye.eastus.cloudapp.azure.com, or a Wi-Fi sign-in screen has interrupted the connection. Your information is still secure because Google Chrome stopped the connection before any data was exchanged.

You cannot visit eagleye.eastus.cloudapp.azure.com right now because the website sent scrambled credentials that Google Chrome cannot process. Network errors and attacks are usually temporary, so this page will probably work later.

How can I resolve this?