How do you fix a bad request error?

How to Fix the 400 Bad Request Error

  1. Check for errors in the URL. …
  2. Clear your browser’s cookies, especially if you’re getting a Bad Request error with a Google service. …
  3. Clear your DNS cache, which should fix the 400 Bad Request error if it’s being caused by outdated DNS records that your computer is storing. …
  4. Clear your browser’s cache.

For More Information Please Refer: https://www.lifewire.com/how-to-fix-a-400-bad-request-error-2617988