Letsencrypt Error renewing hostname certificate

• CentOS Version: CentOS 7 64bit ?
• Centmin Mod Version Installed: 123.09beta01

I'm trying to renew a letsencrypt certificate for my hostname, but it keeps failing.
From the error log, I can see what is going on, but I don't know how to resolve it.

The html root for hostname is in /home/nginx/html.
However, the acme tool is putting the challenge in /home/nginx/domains/hostname.
So my guess would be that acme tool should also be using /home/nginx/html ?

virtual.conf:

Code:

server {
  listen 443 ssl http2 default_server backlog=4095 reuseport;
  listen [::]:443 ssl http2 default_server backlog=4095 ipv6only=on reuseport;
  server_name hostname;

  ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
  ssl_prefer_server_ciphers on;
  add_header Strict-Transport-Security "max-age=31536000; includeSubdomains;";
  add_header X-Frame-Options SAMEORIGIN;
  add_header X-Xss-Protection "1; mode=block" always;
  add_header X-Content-Type-Options "nosniff" always;
  add_header Referrer-Policy "strict-origin-when-cross-origin";
  #add_header Permissions-Policy "accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=()";
  ssl_buffer_size 1369;
  ssl_session_tickets on;

  # enable ocsp stapling
  resolver 8.8.8.8 8.8.4.4 1.1.1.1 1.0.0.1 valid=10m;
  resolver_timeout 10s;
  ssl_stapling on;
  ssl_stapling_verify on;

  access_log /var/log/nginx/localhost.access.log main_ext buffer=256k flush=5m;
  error_log /var/log/nginx/localhost.error.log warn;

  root html;

  location /nginx_status {
        stub_status on;
        access_log   off;
        allow 127.0.0.1;
        deny all;
        }

  ### PhpMyAdmin start ###
  keepalive_timeout  3000;
  client_body_buffer_size 256k;
  client_body_timeout 3000s;
  client_header_buffer_size 256k;
  client_header_timeout  60s;
  client_max_body_size 512m;
  connection_pool_size  512;
  directio  512m;
  ignore_invalid_headers on;
  large_client_header_buffers 8 256k;

  location ^~ /xxx_mysqladminxxx/ {
        #try_files $uri $uri/ /xxx_mysqladmin1xxx/index.php?$args;
        include /usr/local/nginx/conf/php_xxx_mysqladminxxx.conf;

        #auth_basic      "Private Access";
        #auth_basic_user_file  /usr/local/nginx/conf/htpassphpmyadmin;
        allow xxx;
        deny all;
  }
  ### PhpMyAdmin end ###

  include /usr/local/nginx/conf/php.conf;
  include /usr/local/nginx/conf/staticfiles.conf;
  include /usr/local/nginx/conf/drop.conf;
  include /usr/local/nginx/conf/ssl_include.conf;
  include /usr/local/nginx/conf/ssl/hostname/hostname.crt.key.conf;
}

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Good question, I think I followed these steps to create it the first time:
can we issue letsencrypt for main hostname ?? | Centmin Mod Community Support Forums