Customize does not work anymore

templates/bootstrap/header.html

@@ -20,9 +20,6 @@
         <li><a href="{{=it.homeurl}}" data-toggle="tooltip" data-placement="bottom" title="" data-original-title="{{=it.c.i18n.homeAlt}}">
           <span class="glyphicon glyphicon-home"></span><span class="visible-xs"> {{=it.c.i18n.homeAlt}}</span>
         </a></li>
-        <li><a href="index.php?page=19" data-toggle="tooltip" data-placement="bottom" title="" data-original-title="{{=it.c.i18n.customizeTitle}}">
-          <span class="glyphicon glyphicon-pencil"></span>
-        </a></li>
         <li><a href="{{=it.abouturl}}" data-toggle="tooltip" data-placement="bottom" title="" data-original-title="{{=it.c.i18n.customizeTitle}}">
           <span class="glyphicon glyphicon-info-sign"></span>
         </a></li>