Fix date format

problems/templates/problems/list_open_tickets.html

@@ -32,7 +32,7 @@
     {% for ticket in open_tickets %}
     <tr>
       <td>{{ticket.id}}</td>
-      <td>{{ticket.opened|date:"Y-m-d H:i:s"}}</td>
+      <td>{{ticket.opened|date:"d/m/Y H:i:s"}}</td>
       <td>{{ticket.opened_by}}</td>
       {% if ticket.ticket_for == "Computer" %}
       <td><a href="{% url 'host' id=ticket.object_id %}">{{ticket.ticket_for}}: {{ticket.object_name}}</a></td>