Hello Sujay, while it may be totally unrelated, it appears you have no <html> tag, so that is a good place to start fixing HTML problems. Try adding this to the very top of the webpage(s):
<html lang="en-IN">
<head>
<meta charset="utf-8">
Regards,
Phaewryn J.D. O’Guin
[Phaewryn J_D_ O'Guin]
From: Sujay Halder <sujay.halder@uneecops.com>
Sent: Thursday, May 2, 2019 8:53 AM - 8:53 AM
To: www-validator@w3.org
Subject: 500 server error on checking- kindly help
This message is from an external sender. Please be careful when clicking on links and attachments.
Hi,
I am checking below URL in w3c validator But showing error as “500 Server closed connection without sending any data back”.
https://kvsangathan.nic.in/
Kindly help if possible. I am trying from last 10 days.
NOTE: Whenever possible, give the address of the document you were checking.
