Why doesn't npm install work?

Question

Node.js

On one of the machines, when the command "npm install" does not install the project - it gives an error:

Contents of the package.json file:

{
  "name": "project-template",
  "version": "1.0.0",
  "description": "template with Bootstrap 4",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "Maksim Lavreynuk",
  "license": "ISC",
  "devDependencies": {
    "@fancyapps/fancybox": "^3.5.6",
    "animate.css": "^3.7.0",
    "bootstrap": "^4.2.1",
    "browser-sync": "^2.18.13",
    "del": "^3.0.0",
    "fullpage.js": "^3.0.4",
    "gulp": "^3.9.1",
    "gulp-autoprefixer": "^4.0.0",
    "gulp-cache": "^0.4.6",
    "gulp-clean-css": "^3.9.0",
    "gulp-imagemin": "^3.3.0",
    "gulp-plumber": "^1.1.0",
    "gulp-rigger": "^0.5.8",
    "gulp-sass": "^3.1.0",
    "gulp-sourcemaps": "^2.6.1",
    "gulp-uglify": "^3.0.0",
    "imagemin-jpeg-recompress": "^5.1.0",
    "imagemin-pngquant": "^5.0.1",
    "jquery": "^3.3.1",
    "owl.carousel": "^2.3.4",
    "popper.js": "^1.14.6",
    "rellax": "^1.7.2",
    "slick-carousel": "^1.8.1",
    "wow.js": "^1.2.2"
  }
}

From the log:

3399 silly saveTree `-- [email protected]
3400 verbose stack SyntaxError: Unexpected end of JSON input while parsing near '...48j9ONFK1MoIAKKkbE8i7'
3400 verbose stack at JSON.parse()
3400 verbose stack at parseJson (C:\ Program Files\nodejs\node_modules\npm\node_modules\json-parse-better-errors\index.js:7:17)
3400 verbose stack at consumeBody.call.then.buffer (C:\Program Files\nodejs\node_modules\npm \node_modules\node-fetch-npm\src\body.js:96:50)
3400 verbose stack at process._tickCallback (internal/process/next_tick.js:68:7)
3401 verbose cwd C:\Users\P\Desktop \15.09.19\example
3402 verbose Windows_NT 6.1.7601
3403 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install"
3404 verbose node v10.15.0
3405 verbose npm v6.4.1
3406 error Unexpected end of JSON input while parsing near '...48j9ONFK1MoIAKKkbE8i7'
3407 verbose exit [ 1, true ]

Tell me, what is the problem, why is it installed on one machine, not on the other?