Removed threads list cache cause it's causing problems with tags view.

boards/templates/boards/posting_general.html

@@ -29,7 +29,6 b''
 {% endif %}
 
     {% if threads %}
-        {% cache 600 thread_cache threads.0.thread.last_edit_time moderator %}
         {% for thread in threads %}
             <div class="thread">
             {% if thread.bumpable %}
@@ -122,7 +121,6 b''
             {% endif %}
         </div>
         {% endfor %}
-        {% endcache %}
     {% else %}
         <div class="post">
             {% trans 'No threads exist. Create the first one!' %}</div>