pug-starter | Simple pug starter

I'm in the middle of making a website, and I use the command npm start to put it up on localhost. However, all of a sudden it stopped working after I had created two workspaces on Visual Studio Code Editor. It only gives me an error.

This is what the error looks like:

npm ERR! path C:\Users\audre\first-blog\package.json

npm ERR! code ENOENT

npm ERR! errno -4058

npm ERR! syscall open

npm ERR! enoent ENOENT: no such file or directory, open 'C:\Users\audre\first-blog\package.json'

npm ERR! enoent This is related to npm not being able to find a file.

npm ERR! enoent

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\audre\AppData\Roaming\npm-cache_logs\2018-05-29T07_42_13_915Z-debug.log

I have no idea what that means. Can anyone help me? Thanks!

Edit: My package.json file contains the following: