How to resolve 403 Forbidden error on local server?

Question

open server

Hello.
Tell me, please: after trying to open the site on a local server ( Open Server ) in open access, the site stopped opening on the computer at all. I get an error 403 Forbidden , below the line nginx/1.15.8
Very much a beginner, so here is the chain of my actions:
1. I made a website on Open Server via Wordpress
2. I decided to look through the phone, climbed in the Open Server settings , something didn’t work out , threw off the settings.
3. Almost at the same time, I added .ru to the site address in the Wordpress settings , it was just sitename , nowsitename.RU
4. Now, when you try to open the site through the Open Server menu , the site gives an error.
I suspect that the problem is in permissions and, apparently, this is somehow connected with the renaming of the URL. In the wp-config file I tried to write both the old name and the new one.
Please tell me how to fix it. Thank you!

Answer 1

I made a site on Open Server through Wordpress - rather, on the contrary, a site on wordpress, a server through Open Server
On the case: you need to write a new site address in the hosts file if you use a virtual host: Google: setting up an nginx virtual host
127.0.0.1 sitename.RU