Vue debugging in VSCode stopped working - what could be the reason?

Question

Vue.js

Gives the following error:

The config is used from the official. docks link

{
  "version": "0.2.0",
  "configurations": [
    {
      "type": "chrome",
      "request": "launch",
      "name": "vuejs: chrome",
      "url": "http://localhost:8080",
      "webRoot": "${workspaceFolder}/src",
      "breakOnLoad": true,
      "sourceMapPathOverrides": {
        "webpack:///src/*": "${webRoot}/*"
      }
    }
  ]
}

What could be the reason?
How can this be fixed?