How do you fix a bad request request header too long?

Bad Request – Request Too Long Error

  1. Open Chrome.
  2. At the top right, select More Settings.
  3. At the bottom, select Advanced.
  4. Under “Privacy and security,” select Site settings Cookies.
  5. Next to “Clear on exit,” select Add.
  6. Enter the base web address (e.g.,
  7. Select Add.

For More Information Please Refer: