Error: Cannot find module 'util.promisify'

This error occurs when the 'util.promisify' module is not installed or not available in the version of Node.js being used.

To resolve this error, you can try the following steps:

1. Update Node.js to the latest version.
2. Install the 'util.promisify' module by running the command:

`npm install util.promisify`

3. If the above command doesn't work, try installing 'util' module and then require 'promisify' from it. Use the following command:

`npm install util`

Then, in your code, add the following line:

`const { promisify } = require('util');`

4. If none of the above solutions work, check if there are any dependencies or conflicting modules in your project that might be causing this issue. You can try removing and reinstalling all dependencies.