Where can beginners find reliable resources or documentation to troubleshoot and resolve PHP session-related errors?

PHP session-related errors can often be resolved by checking the session configuration in the php.ini file, ensuring that session_start() is called at the beginning of each script, and verifying that the session variables are properly set and accessed. Beginners can find reliable documentation and resources on websites like php.net, Stack Overflow, and tutorials on PHP session management.

<?php
session_start();

// Your PHP code here
?>