ReferenceError: path is not defined

This error is typically encountered when the `path` variable is not defined or not imported from the required module. `path` is commonly used in Node.js for working with file and directory paths.

To fix this error, ensure that you have imported the `path` module at the beginning of your code:

const path = require('path');

If you have already imported the module and are still getting this error, make sure that you have spelled `path` correctly and that the required module is installed.