First things first, re-run npm install in the module directory. Looks like author may have changed out some dependencies.
If that don’t fix it, please check the magic mirror logs for errors. (if you use PM2, run pm2 logs in a second terminal instance, and restart magic mirror, you’ll be able to see if something’s missing)
It may also be that the module is just breaking… I can’t get it to work at all, for instance.