!!!after cloning you should do: CLI: Arman\Backend> npx prisma init /-/ npx prisma studio /-/ start prisma-client server or start db server on PORT 5555 npx prisma migrate dev /-/ migrate prisma-db npx prisma generate /-/ generated prisma-db

CLI: Arman\Backend> npm run dev // to run server CLI: Arman\Backend> npx prisma studio // to run client prisma UI, you may see on localhost:5555 CLI: Arman\frontkend> npm run dev // to run next.js

.env file for backend: DATABASE_URL="file:./dev" PORT=3001