Connect Not Host

I’ve been using Autovm for months without problems.
There was no problem.
Even after Autovm was free, I was still using it without problems.But she stopped working 4-5 days ago.
Autovm, which has been running smoothly for months, broke off 4-5 days ago.
I came to the Dedicated Servers section and checked the view section ;

What should I do? Help please.

Hello,
We announced this issue many times sir.
You have to update the platform to the last version, here is the installation article.
In addition, there is no license necessary. Feel free to use AutoVM without any payment or limitation.
Regards.

I am not using ubuntu. I use Centos. How will I update?

install new version and import you database.