<div class="middle-box text-center animated fadeInDown">
    <h1>500</h1>
    <h3 class="font-bold">Internal Server Error</h3>

    <div class="error-desc">
        The server encountered something unexpected that didn't allow it to complete the request. We apologize.<br/>
        You can go back to main page: <br/><a href="index.html" class="btn btn-primary m-t">Dashboard</a>
    </div>
</div>