player join messeage is not sended

[wb1016]

Describe the bug

player join messeage, which you can enable by setting "joinAndLeaveMessages": true is not sended to discord.
this bug appeared after i updated mod and server to 1.17.

Reproduction steps

1. set up 1.16.5 server and mod
2. update server and crash it by not updating mod
3. update mod
4. boom

enviroment

• AdoptOpenJDK16
• Windows x86_64

mod file list

• fabric-api-0.35.1+1.17.jar
• Fabric-Discord-Link-0.9.4.jar
• fastfurnace-1.17-3.0.jar
• image2map-0.2.0.jar
• jline4mcdsrv-0.2.0.jar
• lazydfu-0.1.2.jar
• leafmealone-2.1.jar
• lithium-fabric-mc1.17-0.7.0.jar
• minimotd-fabric-mc1.17-2.0.3-SNAPSHOT+e50953c.jar
• modupdater-1.1.11+21w08b.jar
• pingspam-1.2.0-1.17.jar
• PlayerPig-1.0.jar
• styled-chat-1.0.0.jar

fdlink.json

  "chatChannels": [
    "839523066739949629"
  ],
  "logChannels": [
    "839523066739949629"
  ],
  "webhook": {
    "url": "",
    "mentions": {
      "everyone": false,
      "roles": false,
      "users": false
    }
  },
  "ignoreBots": true,
  "activityUpdateInterval": 120,
  "minecraftToDiscord": {
    "general": {
      "enableDebugLogs": false
    },
    "chatChannels": {
      "commandPrefix": "mc",
      "allowDiscordCommands": false,
      "serverStartingMessage": false,
      "serverStartMessage": true,
      "serverStopMessage": false,
      "serverStoppingMessage": true,
      "customChannelDescription": false,
      "minecraftToDiscordTag": false,
      "minecraftToDiscordDiscriminator": false,
      "playerMessages": false,
      "teamPlayerMessages": false,
      "joinAndLeaveMessages": true,
      "advancementMessages": false,
      "challengeMessages": false,
      "goalMessages": false,
      "deathMessages": false,
      "sendMeCommand": false,
      "sendSayCommand": false,
      "adminMessages": false,
      "atATellRaw": false,
      "achievementMessages": false
    },
    "logChannels": {
      "serverStartingMessage": false,
      "serverStartMessage": true,
      "serverStopMessage": false,
      "serverStoppingMessage": true,
      "customChannelDescription": false,
      "minecraftToDiscordTag": false,
      "minecraftToDiscordDiscriminator": false,
      "playerMessages": false,
      "teamPlayerMessages": false,
      "joinAndLeaveMessages": true,
      "advancementMessages": false,
      "challengeMessages": false,
      "goalMessages": false,
      "deathMessages": false,
      "sendMeCommand": false,
      "sendSayCommand": false,
      "adminMessages": false,
      "atATellRaw": false,
      "achievementMessages": false
    }
  },
  "discordToMinecraft": {
    "pingLongVersion": false
  },
  "emojiMap": [
    {
      "name": "example_name",
      "id": ":example_id:22222222"
    },
    {
      "name": "example_name2",
      "id": ":example_id2:22222222"
    }
  ],
  "version": 9
}

[thecatcore]

Duplicate of #158