Vestacp how to disable ssl on panel?

Question

Domain Name System

Good day.
I'll tell you briefly, I decided to somehow install a hosting control panel on my recently pre-installed Debian server (For friends and acquaintances, as well as for personal use).
So, as you know, the control panel does not have the ability to remove the SSL certificate (from the panel itself).
In principle, I don’t need this security, so I don’t need it, that’s all.
The only thing I tried to remove in the server settings (admin panel, I'm attaching a screenshot)

But it doesn't get removed if you erase the data and save it doesn't work, I tried to delete the certificates in the system files - downhill.
In general, a complete paragraph, I ask for your help.
System: Debian 8
Web: Nginx + PHP5-fpm
VestaCP 0.9.8 (amd64) Release 17.

Answer 1

I would not remove the protection, but on the contrary, I would put a normal certificate from Let's Encrypt.
If you're interested, I'll show you how.
You should correct the config
Namely:

server {
...
        ssl                  on;
...
}

After that, you need to restart VestaCP
service vesta restart