ReferenceError: blacklistLog is not defined

const logChannel = client.channels.cache.get('1095093697047183541');
const user = message.author;

blacklistLog = new EmbedBuilder()
  .setTitle(`${user.username} said a blacklisted word.`)
  .setDescription(`"${message.content}"`)
  .setColor('Red');

node:events:492
      throw er; // Unhandled 'error' event
      ^

ReferenceError: blacklistLog is not defined
    at module.exports (/Users/nitr0h/Developer/BoosterBotJS/src/events/messageCreate/messageCreate.js:43:15)
    at Client.<anonymous> (/Users/nitr0h/Developer/BoosterBotJS/node_modules/commandkit/dist/index.js:451:39)
    at Client.emit (node:events:514:28)
    at MessageCreateAction.handle (/Users/nitr0h/Developer/BoosterBotJS/node_modules/discord.js/src/client/actions/MessageCreate.js:28:14)
    at module.exports [as MESSAGE_CREATE] (/Users/nitr0h/Developer/BoosterBotJS/node_modules/discord.js/src/client/websocket/handlers/MESSAGE_CREATE.js:4:32)
    at WebSocketManager.handlePacket (/Users/nitr0h/Developer/BoosterBotJS/node_modules/discord.js/src/client/websocket/WebSocketManager.js:355:31)
    at WebSocketManager.<anonymous> (/Users/nitr0h/Developer/BoosterBotJS/node_modules/discord.js/src/client/websocket/WebSocketManager.js:239:12)
    at WebSocketManager.emit (/Users/nitr0h/Developer/BoosterBotJS/node_modules/@vladfrangu/async_event_emitter/dist/index.js:282:31)
    at WebSocketShard.<anonymous> (/Users/nitr0h/Developer/BoosterBotJS/node_modules/@discordjs/ws/dist/index.js:1173:51)
    at WebSocketShard.emit (/Users/nitr0h/Developer/BoosterBotJS/node_modules/@vladfrangu/async_event_emitter/dist/index.js:282:31)
Emitted 'error' event on Client instance at:
    at emitUnhandledRejectionOrErr (node:events:397:10)
    at process.processTicksAndRejections (node:internal/process/task_queues:84:21)

Node.js v20.7.0
[nodemon] app crashed - waiting for file changes before starting...