ajax internal server error code example
Example: jquery ajax 500 internal server error php
// That mean you have error in server side
// A 500 error is not a problem with your JS - it s server-side
// Add this code at the top of your PHP:
ini_set('display_errors', 1);
error_reporting(E_ALL);
// That will show you what the problem is in your PHP code. If it s a syntax error (seems quite likely for a code 500)
// Comment all code in your page PHP and make simple sentense " Hello this is my page " and test
// if all good then find your error