Disabled Galaxy button & Removed 404 exception display

core/templates/core/404.jinja

@@ -4,9 +4,9 @@
 
 <div id="page">
 	<h3>{% trans %}404, Not Found{% endtrans %}</h3>
-	<p class="alert alert-red">
+{% comment %} 	<p class="alert alert-red">
 		{{ exception }}
-	</p>
+	</p> {% endcomment %}
 </div>
 
 {% endblock %}