core/Pimf/_error/500.php
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error 500 - Internal Server Error</title>
</head>
<body>
<h1>Whoops!</h1>
<h2>Server Error: 500 (Internal Server Error)</h2>
<hr>
<h3>What does this mean?</h3>
<p>
Something went wrong on our servers while we were processing your request.
We're really sorry about this, and will work hard to get this resolved as
soon as possible.
</p>
<p>
Perhaps you would like to go to our <a href="<?php echo $home = Pimf\url('/') ?>"><?php echo $home ?></a>
</p>
</body>
</html>