powerdns-admin/app/templates/500.html

{% extends "base.html" %}
{% block title %}<title>DNS Control Panel - 500 Error</title>{% endblock %}

{% block dashboard_stat %}
 	<!-- Content Header (Page header) -->
    <section class="content-header">
      <h1>
        500
        <small>Error</small>
      </h1>
      <ol class="breadcrumb">
        <li><a href="{{ url_for('dashboard') }}"><i class="fa fa-dashboard"></i>Home</a></li>
        <li>500</li>
      </ol>
    </section>
{% endblock %}

{% block content %}
<!-- Main content -->
<section class="content">
	<div class="error-page">
		<h2 class="headline text-yellow">500</h2>
		<div class="error-content">
			<h3>
				<i class="fa fa-warning text-yellow"></i> Oops! Something went wrong
			</h3>
			<p>
				Try again later.
				You may <a href="{{ url_for('dashboard') }}">return to the dashboard</a>.
			</p>
		</div>
		<!-- /.error-content -->
	</div>
	<!-- /.error-page -->
</section>
<!-- /.content -->
{% endblock %}