message: Catch errors when setting username via chatbot
  (fixes
diff: @@ -7,6 +7,7 @@ import fs = require('fs')
  import { Request, Response, NextFunction } from 'express'
  import models = require('../models/index')
  import { User } from '../data/types'
  +import logger from "../lib/logger";
  const { Bot } = require('juicy-chat-bot')
  const security = require('../lib/insecurity')
  @@ -117,6 +118,8 @@ function setUserName (user: User, req: Request, res: Response) {
  body: bot.greet(`${updatedUser.id}`),
  token: updatedToken
  })
  + }).catch((err: unknown) => {
  + logger.error(`Could not set username: ${utils.getErrorMessage(err)}`)
  })
  })
  }
  