Can't login to Service Desk Plus (Free Edition) - You cannot visit (server name) right now because the website uses HSTS

Can't login to Service Desk Plus (Free Edition) - You cannot visit (server name) right now because the website uses HSTS

When trying to login to Service Desk Plus (Free Edition) via Chrome (latest version) it shows the "Your connecton is not private" page then clicking on Advanced to try to proceed we get this message with no option to continue:

bspvmgr2 normally uses encryption to protect your information. When Chrome tried to connect to bspvmgr2 this time, the website sent back unusual and incorrect credentials. This may happen when an attacker is trying to pretend to be bspvmgr2, or a Wi-Fi sign-in screen has interrupted the connection. Your information is still secure because Chrome stopped the connection before any data was exchanged.

You cannot visit bspvmgr2 right now because the website uses HSTS. Network errors and attacks are usually temporary, so this page will probably work later.

We arent able to purchase an SSL certificate which might fix this issue, is there another way past this message other than typing 'thisisunsafe' which works?

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