Error mesage while logging into AMBARI through BIGDATA labs!

Hi guys I am having this issue pasted below while I tried to log into Ambari.

Sign in

Unable to connect to Ambari Server. Confirm Ambari Server is running and you can reach Ambari Server from this machine.
Username

vishnureddy
Password

••••••••••••••••••••••••••••••••
_ Sign in_

Please help me out.
Thanks

I am also facing same issue from yesterday. can anybody help us to resolve it?

I was able to login with your username. Please try again.

Hi Guys,

This issue has been resolved. I believe it was an issue at admin side. It should work now try again y’all.

Thanks
Vishnu