What are potential causes for the "Not Found" error when accessing PHP files?

The "Not Found" error when accessing PHP files typically occurs when the server cannot locate the specified file or directory. This can be due to incorrect file paths, misconfigured server settings, or missing files. To solve this issue, ensure that the file paths in your code are correct, check server configurations, and make sure all necessary files are present in the specified locations.

<?php
// Example code to handle potential "Not Found" error
// Make sure the file path is correct
include('path/to/your/file.php');
?>