SSL error after upgrading server OS

[DrunkMunki]

Hello,

I upgraded my server OS from 2008 R2 to 2013, everything was smooth except when i try and visit the web console, it generates an error "Secure Connection Failed" its like the certificate isnt trusted, i tried clearing my SSL certificates, and tried other browsers (Firefox and Chrome have the issue), at least with IE it gives me the option to ignore the error and continue.

 

Is there a way to fix this?

 

 

[DrunkMunki]

thought I would update this as the issue has now been resolved, only way around this error was buying a SSL certificate, thanks to Luis from TCAdmin i was able to get this working.