<!-- BEGIN site/csrf_error.tt -->
<h2 class="error">Form submission error:</h2>
<div class="indent">
<p class="title">
It seems you may have been performing a similar operation in multiple windows
(which is not supported for security reasons), or you tried to submit or
reload the same form twice.
</p>
<p class="indent">[% site.html.back_button %]</p>
</div>
<!-- END site/csrf_error.tt -->