Please post code, errors, sample data or textual output here as plain-text, not as images that can be hard to read, can’t be copy-pasted to help test code or use in answers, and are hostile to those who use screen readers. You can edit your question to add the code in the body of your question. Use the `{}` button to format any blocks of code, or indent with four spaces for the same effect.
– tadmanApr 06 '18 at 19:31
Temporarily disable any AV/firewall and try again. Also try closing any open IDEs like WebStorm or Atom.
– kichikApr 06 '18 at 19:37