{{ block content }}
<div class="alert alert-warning text-center">
    <h3>Session Currently Full</h3>
    <p>This experimental session is currently at capacity.</p>
    <p><strong>Someone may have just left the session, so please wait 1-2 minutes and try this link again.</strong></p>
    <p>If the problem persists, please contact the researcher.</p>
</div>
{{ endblock }}