I did everything in accordance with the guide, nginx works, but now the server does not start because nginx is already running to listen on this port.
25565: bind: address already in use

I did everything in accordance with the guide, nginx works, but now the server does not start because nginx is already running to listen on this port

nginx.conf
stream { server { listen 25565 udp; proxy_pass IP:PORT; } }
plasmovoiice config
udp: ip: 0.0.0.0 port: PORT Spigot proxy_ip: IP PROXY proxy_port: 25565

This has nothing to do with bungee: https://imgur.com/sMFu07R

Bungee is the proxy you use for the Minecraft server. Nginx is the proxy you use for the voice chat. Those are 2 separate proxies, and they need to run on different ports.

Just please read the guide again, or join our Discord and ask for help in the #need-help channel, if you still don't understand how to set it up.