I want to run a local server.

When I created a new next-app project and ran local server with npm run dev, it worked.
But after there are some changes, I got this error for npm run dev
So I removed the folder .next, and npm run build and try running server again.
It worked at first, but I got the same error after refreshing.

Error:

[Error: UNKNOWN: unknown error, open {
  errno: -4094,
  code: 'UNKNOWN',
  syscall: 'open',
  path: Homepage_client_ver2.0\.next\static\chunks\app\layout.js'
}

//package.json
{
  "name": "homepage_client_ver2.0",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "dev": "next dev",
    "build": "next build",
    "start": "next start",
    "lint": "next lint"
  },
  "dependencies": {
    "@next/third-parties": "^14.2.4",
    "next": "^14.2.4",
    "react": "^18",
    "react-dom": "^18"
  },
  "devDependencies": {
    "@types/node": "^20",
    "@types/react": "^18",
    "@types/react-dom": "^18",
    "@typescript-eslint/eslint-plugin": "^7.14.1",
    "@typescript-eslint/parser": "^7.14.1",
    "eslint": "^8.2.0",
    "eslint-config-airbnb": "^19.0.4",
    "eslint-config-airbnb-typescript": "^18.0.0",
    "eslint-config-next": "14.2.4",
    "eslint-config-prettier": "^9.1.0",
    "eslint-import-resolver-typescript": "^3.6.1",
    "eslint-plugin-import": "^2.29.1",
    "eslint-plugin-jsx-a11y": "^6.5.1",
    "eslint-plugin-prettier": "^5.1.3",
    "eslint-plugin-react": "^7.28.0",
    "eslint-plugin-react-hooks": "^4.3.0",
    "postcss": "^8",
    "prettier": "^3.3.2",
    "tailwindcss": "^3.4.1",
    "typescript": "^5.5.2"
  }
}

Things I tried:

1. remove ‘node_modules’ folder, ‘.next’ folder -> install -> run server (for removing cache)
2. ‘npm run build’ -> run server (it was effective for a while)
3. change the path to remove Korean characters (I think it might be a reason for error but it wasn’t)
4. remove my local repository, and clone again (to ensure that no.1 is done correctly again)
5. reset the OS as the error seemed causing in the ‘system call’