problem dotyczacy bungeecord

no to pokaż config pierw

server_connect_timeout: 5000
enforce_secure_profile: false
remote_ping_cache: -1
forge_support: false
player_limit: -1
permissions:
  default:
  - bungeecord.command.server
  - bungeecord.command.list
  admin:
  - bungeecord.command.alert
  - bungeecord.command.end
  - bungeecord.command.ip
  - bungeecord.command.reload
  - bungeecord.command.send
  - bungeecord.command.find
timeout: 30000
log_commands: false
network_compression_threshold: 256
online_mode: false
servers:
  lobby:
    motd: ''
    address: 
    restricted: false
  boxpvp:
    motd: ''
    address: 
    restricted: false
listeners:
- query_port: 
  motd: '&4&lSteak&f&lMC.pl &7→ &cStart za niedługo&f!'
  tab_list: GLOBAL_PING
  query_enabled: true
  proxy_protocol: false
  forced_hosts:
    pvp.md-5.net: pvp
  ping_passthrough: true
  priorities:
  - lobby
  - boxpvp
  bind_local_address: true
  host: 
  max_players: 100
  tab_size: 60
  force_default_server: false
prevent_proxy_connections: false
ip_forward: true
remote_ping_timeout: 5000
reject_transfers: false
disabled_commands:
- disabledcommandhere
- send
- perms
- ip
- greload
- glist
- find
- end
- bungee
- alertraw
- alert
connection_throttle: 4000
stats: 00779304-9b90-43fa-a500-8c0188ee3746
connection_throttle_limit: 3
groups:
  md_5:
  - admin
log_pings: true

(niektore rzeczy takie jak port itd. pousuwalem ale sa normalnie w configu)
 

Bungeecorda się nie używa od lat, to martwy i mało bezpieczny silnik. Przeczytaj poradnik - https://github.com/Helios3991/konfiguracja-serwera-proxy

uzyj velocity