src/error.html
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:fb="http://www.facebook.com/2008/fbml">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>{{ SITENAME }} | Error</title>
<link type="text/css" rel="stylesheet" href="/static/main.css" />
</head>
<body>
<!-- TOPBAR -->
<div id="topbar">
<div class="middle">
<span id="title"><a href="/">{{ SITENAME }}</a></span>
</div>
</div>
<!-- CONTAINER -->
<div id="container">
<div class="middle">
<h1>Sorry, an error has occurred</h1>
<p>Rest assured, we're working on the problem!</p>
{% if traceback %}
<p id="trace"><pre>{{ traceback|escape }}</pre></p>
{% endif %}
</div>
</div>
<div id="footer">
<p align="center">Copyright © {{ YEAR }}, {{ SITENAME }}</p>
</div>
</body>
</html>