My forum goes offline after removing https

[burningman (TheBurningMan)]

@frold

Why not just run the setup wizard agan in the terminal?

I did that many times.

@notriddle

So you’d like to add https to your Discourse absolutely free, courtesy of our friends at Let’s Encrypt?

Is everything else on your site ready for HTTPS?

Before you start, please bear in mind that for HTTPS to work properly, every single resource on the page must be HTTPS compatible. Consider your CDN, your social logins, your logo files, any third party JavaScript, images, fonts, or css — these all must be available over HTTPS!
Note: ./discourse-setup will enable Let’s Encrypt. And …

What it means because after reading this line..I delete these both line from the here.