Fixed IP in the admin panel in threads list.

boards/templates/boards/posting_general.html

@@ -51,7 +51,7 b''
                         <span class="moderator_info">
                             [<a href="{% url 'delete' post_id=thread.id %}?next={{ request.path }}"
                                 >{% trans 'Delete' %}</a>]
-                            ({{ post.poster_ip }})
+                            ({{ thread.poster_ip }})
                             [<a href="{% url 'ban' post_id=thread.id %}?next={{ request.path }}"
                                 >{% trans 'Ban IP' %}</a>]
                         </span>