Vercel & neon: Endpoint is disabled

I have a Vercel project that connects to a database hosted on neon. I use

@vercel/postgres

@vercel/postgres

and

drizzle-orm/vercel-postgres

drizzle-orm/vercel-postgres

. This project had traffic a year ago, but have been idle the last year. Now it's supposed to start up again, but I get errors from neon. The rrror log is from vercel on page load (http 500). The dashboard is when I try to open the tables tab on neon. This is both on my stage and production database. Might be related to the transition from vercel db to marketplace -> neon or that I downgraded the project when it became idle? I've not touched the code.