<?php
    $this->_pageTitle = 'Page Title';
?>
<div class="block-body">                       
    <div id="page">
        <h2 class="title"><?php echo A::t('app', 'Title'); ?></h2>
        <div class="error-description">    
            <!-- HTML code here -->    
            <br><br>
        </div>
    </div>
</div>