Breadcrumbs display on category template

templates/sora/category.html

@@ -3,9 +3,9 @@
 {% load url from future %}
 {% import "sora/macros.html" as macros with context %}
 
-{% block breadcrumb %} <span class="divider">/</span></li>
+{% block breadcrumb %}{{ super() }} <span class="divider">/</span></li>
 {% for parent in parents %}
-<li><a href="{{ parent.type|url(forum=forum.pk, slug=forum.slug) }}">{{ parent.name }}</a> <span class="divider">/</span></li>
+<li><a href="{{ parent.type|url(forum=parent.pk, slug=parent.slug) }}">{{ parent.name }}</a> <span class="divider">/</span></li>
 {% endfor %}
 <li class="active">{{ category.name }}
 {%- endblock %}