Upgrade your Prisma project to v3
Update the adapter
Install the latest version of the Prisma adapter.
npm install @lucia-auth/adapter-prisma
Initialize the adapter:
import { PrismaClient } from "@prisma/client";
import { PrismaAdapter } from "@lucia-auth/adapter-prisma";
const client = new PrismaClient();
new PrismaAdapter(client.session, client.user);