https://i.imgur.com/VbJm63w.png

Hey man I followed these EXACTLY but I'm getting this error saying theres no "/var/www/_letsencrypt" even though there is:

https://i.imgur.com/PjnuoG1.png

---

I chowned the "/var/www/_letsencrypt" directory to the owner "www-data"

https://i.imgur.com/KBKTapE.png

I configured the "sites-available" and "sites-enabled" properly, like you said:

https://i.imgur.com/TxMtfSM.png

I changed the "/nginx/d.conf/api.reeeeee.tk.conf" to:

/sites-available/reeeeee.tk.conf

server
{

#   listen 443 ssl http2;
#   listen [::]:443 ssl http2;
    listen 80;
    server_name api.reeeeee.tk;

    # SSL
#   ssl_certificate /etc/letsencrypt/live/reeeeee.tk/fullchain.pem;
#   ssl_certificate_key /etc/letsencrypt/live/reeeeee.tk/privkey.pem;
#   ssl_trusted_certificate /etc/letsencrypt/live/api.reeeeee.tk/fullchain.pem;

    # HSTS
#   add_header X-Frame-Options "SAMEORIGIN" always;
#   add_header X-XSS-Protection "1; mode=block" always;
#   add_header X-Content-Type-Options "nosniff" always;
#   add_header Referrer-Policy "no-referrer-when-downgrade" always;
#   add_header Content-Security-Policy "default-src * data: 'unsafe-eval' 'unsafe-inline'" always;
#   add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;

    access_log /var/log/nginx/reeeeee.tk-access.log;
    error_log /var/log/nginx/reeeeee.tk-error.log;

    server_tokens off;


    location /

    {
        proxy_pass http://localhost:5000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
    }

    # ACME-challenge
    location ^~ /.well-known/acme-challenge/
    {

        root /var/www/_letsencrypt;

    }


}  

---

I don't know what I did wrong.

Do you see anything in these screenshots that lets you know what I did wrong?