Erreur discord.js

const Discord = require('discord.js')
const client = new Discord.Client()
client.login('id')

(node:2980) UnhandledPromiseRejectionWarning: FetchError: request to https://discordapp.com/api/v7/gateway/bot failed, reason: unable to verify the first certificate
    at RequestHandler.execute (C:\Users\julie\Documents\$Downloads\dbt\node_modules\discord.js\src\rest\RequestHandler.js:107:21)
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:2980) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:2980) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.