I'm stuck on [chapter 6] (https://nextjs.org/learn/dashboard-app/setting-up-your-database#create-a-postgres-database) of the official tutorial, after I've added all the environment variables given by Vercel to .env.example and renamed it to .env. When I go to localhost:3000/seed, I am getting this error:

Error: Failed to load external module bcrypt: Error: Cannot find module