Need urgent help

Please where can I get help to resolve this error statement "You don’t have permission to access /admin/func3_3.php on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request."

Ensure your PHP file has global read permissions or 0644 permissions.

"@chris_upjohn: thank you for your insight, but where can I find out if the Php file has global reap permission or 0644 permissions? your response is required urgently.

Simply open your FTP client, navigate to the file where the file is located and right click it then select “Permissions”