[BUG] DBIP.conf bug "MN no;" crashes SWAG

[Bidonh]

Is there an existing issue for this?

• I have searched the existing issues

Name of mod

swag-dbip

Name of base container

swag
Linuxserver.io version: 4.1.1-ls391
Build-date: 2025-06-21T03:49:18+00:00

Current Behavior

This line in dbip.conf crashes SWAG
MN no;

[emerg] 833#833: conflicting parameter "mn" in /config/nginx/dbip.conf:108

mn is for Mongolia.

While commenting it solves the issue.

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
Changes to nginx config detected and the changes are valid, reloading nginx

Expected Behavior

It didn't happen before.

Steps To Reproduce

in portainer 2.27.7
update the stack
container doesn't get created

Environment

- OS: DSM 7.2.2
- How docker service was installed: Synology package

CPU architecture

x86-64

Docker creation

services:
  swag:
    container_name: swag
    image: linuxserver/swag:latest
    #version: 4.1.1-ls391
    cap_add:
      - NET_ADMIN
    environment:
      - VALIDATION=dns
      - DNSPLUGIN=
      - URL=************ 
      - SUBDOMAINS=wildcard
      - ONLY_SUBDOMAINS=false
      - DOCKER_MODS=linuxserver/mods:swag-dashboard|linuxserver/mods:swag-crowdsec|linuxserver/mods:swag-dbip
      - CROWDSEC_API_KEY=************
      - CROWDSEC_LAPI_URL=http://crowdsec:8080
      # APPSEC Component /docker/swag/crowdsec/crowdsec-config/acquis.d/appsec.yaml
      #                  /docker/swag/config/crowdsec/crowdsec-nginx-bouncer.conf
      - CROWDSEC_APPSEC_URL=http://127.0.0.1:7422
      - SWAG_AUTORELOAD=true
      - SWAG_AUTORELOAD_WATCHLIST=/config/nginx/proxy-confs|/config/keys
    volumes:
      - /volume1/docker/swag/config:/config
      #Fail2BAN
      - /var/log/auth.log:/log/host_ssh_auth.log:ro      
      - /volume1/docker/nextcloud/data/nextcloud.log:/nextcloud/nextcloud.log:ro
      - /volume1/docker/swag/config/fail2ban/fail2ban.sqlite3:/dashboard/fail2ban.sqlite3:ro
    ports:
      - 443:443
    security_opt:
      - no-new-privileges:true
    restart: unless-stopped

Container logs

nginx: [emerg] conflicting parameter "mn" in /config/nginx/dbip.conf:108
nginx: configuration file /etc/nginx/nginx.conf test failed
Changes to nginx config detected but the changes are not valid, skipping nginx reload. Please fix your config.

[Bidonh]

not sure what happened, maybe the geo db was corrupted.
But the problem is fixed after deleting, re downloading and rebuilding the container.