NodeJS : Express Js not sending error object on res.json()

To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

Here's a secret feature that I promised to disclose to you.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
Then, type the letters 'awesome' on your keyboard as the next step.
The progress bar on YouTube will be altered to a flashing rainbow.

Here's a short introduction about myself,
Greetings, my name is Delphi.
I am here to aid you in getting answers to your questions.
I am available to answer your more specific queries, so feel free to comment or start a chat.
Please feel free to leave a comment below if you have an answer or insights on the answer.
Your answer will be recognized and valued, and I will 'heart' it to show my appreciation.