Vue-cli broke, how to fix it?

Question

npm

Everything worked fine, I decided to indulge in canvas, went to watch YouTube and came across THIS installed the library (npm install particles.js) and then decided to start the server (npm run dev), here we go, blyat:

By the way, before this error, the same one came, but there was also a recommendation that they say install webpack-cli, and after installing it, I got this error, something like this.
What I already did and what didn't work:
1. Reinstall node_modules
2. Changed "/" to "./"
PS Another thing I catch when npm run build:

Answer 1

What is written in the log?
It is necessary?