Webpack-serverless initialization errors on Seed

I have tried updating dependencies to make application run on seed.
I get a weird error that I do not get when running tests on local laptop.

Do you have any pointers for where I can go for debugging?

Can you give this a try again? I think this might have been an internal error on Seed.

Edit:

On second thought, this seems like an error building the app with serverless-webpack. Can you serverless deploy on your local machine?