Error when connect to flying-squid server

Hi everyone, Please help me to find out why this is error, thank you so much

Here is the script to start the server:

const mcServer = require('flying-squid')

mcServer.createMCServer({
  'motd': 'A Minecraft Server \nRunning flying-squid',
  'port': 25565,
  'max-players': 10,
  'online-mode': false,
  'logging': true,
  'gameMode': 1,
  'difficulty': 1,
  'worldFolder':'world',
  'generation': {
    'name': 'diamond_square',
    'options':{
      'worldHeight': 80
    }
  },
  'kickTimeout': 10000,
  'plugins': {

  },
  'modpe': false,
  'view-distance': 10,
  'player-list-text': {
    'header':'Flying squid',
    'footer':'Test server'
  },
  'everybody-op': true,
  'max-entities': 100,
  'version': '1.8'
})

[AwesomestCode]

Hello. First of all, sorry for the late reply. I didn’t notice this until now.

Does this issue happen only when connecting to a flying-squid based server or does it happen also when connecting to other servers (e.g., our public test server)?

As a sidenote, I’d heavily recommend joining our Discord for help, as we can respond faster there.

[codingwatching]