P1010: User prisma was denied access on the database grading-app.public

[learnitmyway]

Following along with https://www.prisma.io/blog/backend-prisma-typescript-orm-with-postgresql-data-modeling-tsjs1ps7kip1 once I get to npx prisma migrate dev --preview-feature --skip-generate --name "init" I get the following error:

$ npx prisma migrate dev --preview-feature --skip-generate --name "init"
Prisma schema loaded from prisma/schema.prisma
Datasource "db": PostgreSQL database "grading-app", schema "public" at "127.0.0.1:5432"

Error: P1010: User `prisma` was denied access on the database `grading-app.public`