for my auth I have to get the session from a cookie in a server action. on page load I recieve this error:

./src/auth/lucia.ts
Error: 
  × You're importing a component that needs next/headers. That only works in a Server Component which is not supported in the pages/ directory. Read more: https://nextjs.org/docs/getting-started/
  │ react-essentials#server-components
  │ 
  │ 
   ╭─[/........./src/auth/lucia.ts:3:1]
 3 │ import { PrismaAdapter } from "@lucia-auth/adapter-prisma";
 4 │ 
 5 │ import prisma from "@/db/client";
 6 │ import { cookies } from "next/headers";
   · ───────────────────────────────────────
 7 │ import { cache } from "react";
 8 │ import { redirect } from "next/navigation";
   ╰────

Import trace for requested module:
./src/auth/lucia.ts
./src/app/(webapp)/admin/events/actions.tsx
./src/app/(webapp)/admin/events/form.tsx

I am not using the pages directory nor using a client component.