I am using elysiajs ( bunjs ) with nextjs but i want to get the session data but i always get payload false , why this happens , i already received the cookie into backend ( elysiajs ) but pay load is false , why ?

here is backend config

import { jwt } from '@elysiajs/jwt'; const app = new Elysia({ serve: { idleTimeout: 120 }}) .use(cors({ origin: ['http://localhost:3000'], methods: ['GET', 'POST', 'PUT', 'DELETE'], credentials: true })) .use(jwt({ name: 'jwt', secret: process.env.JWT_SECRET as string })) .derive(async ({ cookie, request, jwt }) => { const sessionToken = cookie['next-auth.session-token']?.value; if (!sessionToken) { return { user: null, session: null }; } const payload = await jwt.verify(sessionToken); console.log('payload ',payload) if (!payload) { return { user: null, session: null }; } return { session : { ...payload } }})