Failed to load resource: the server responded with a status of 500 (Internal Server Error) - how to find out - on which line is the error (PHP)?

Question

PHP

Hello! The server returns an error:
"Failed to load resource: the server responded with a status of 500 (Internal Server Error)".
How can I find out which line it happened on? I have netbeans. I create a breakpoint at the beginning of the function and then just hit F7 (Enter). But this is very long, especially if the function is large.
Can you please tell me how to find out which line the error is on?

Answer 1

error_reporting php.net/manual/ru/function.error-reporting.php
Or am I missing something?

Answer 2

in the php error logs there should be a chain of calls that caused the exception. You can also do at the application entry point ini_set('display_errors', true);
So you will see the error in the body of the response