Gist not getting updated

Getting this error while updating a gist


node:internal/process/promises:246
          triggerUncaughtException(err, true /* fromPromise */);
          ^

[UnhandledPromiseRejection: 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(). The promise rejected with the reason "[object Array]".] {
  code: 'ERR_UNHANDLED_REJECTION'
}

Gist

Reference : https://github.com/georgebawesome/bird-box

Any ideas?

matchai / bird-box

Gist not getting updated #17