File: app/Views/Controller/error/traces_text.html.twig

<div class="block">
    <h2>
        Stack Trace (Plain Text)&nbsp;
        {% spaceless %}
            <a href="#" onclick="toggle('traces-text');
                switchIcons('icon-traces-text-open', 'icon-traces-text-close');
                return false;">
                <img class="toggle" id="icon-traces-text-close" alt="-" src="data:image/gif;base64,R0lGODlhEgASAMQSANft94TG57Hb8GS44ez1+mC24IvK6ePx+Wa44dXs92+942e54o3L6W2844/M6dnu+P/+/l614P///wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAABIALAAAAAASABIAQAVCoCQBTBOd6Kk4gJhGBCTPxysJb44K0qD/ER/wlxjmisZkMqBEBW5NHrMZmVKvv9hMVsO+hE0EoNAstEYGxG9heIhCADs=" style="display: none" />
                <img class="toggle" id="icon-traces-text-open" alt="+" src="data:image/gif;base64,R0lGODlhEgASAMQTANft99/v+Ga44bHb8ITG52S44dXs9+z1+uPx+YvK6WC24G+944/M6W28443L6dnu+Ge54v/+/l614P///wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAABMALAAAAAASABIAQAVS4DQBTiOd6LkwgJgeUSzHSDoNaZ4PU6FLgYBA5/vFID/DbylRGiNIZu74I0h1hNsVxbNuUV4d9SsZM2EzWe1qThVzwWFOAFCQFa1RQq6DJB4iIQA7" style="display: inline" />
            </a>
        {% endspaceless %}
    </h2>

    <div id="traces-text" class="trace" style="display: none;">
        <pre>
            {% for i, e in exception.toarray %}
                [{{ i + 1 }}] {{ e.class }}: {{ e.message }}
                {% include 'Controller/error/traces.txt.twig' with { 'exception': e } only %}
            {% endfor %}
        </pre>
    </div>
</div>