I've made a SubNavigation.ss in my theme templates folder that looks like this
<% include LanguageChooser %>
<% if Menu(2) %>
<subnav>
<div id="sub-navigation">
<ul class="sub-navigation">
<% control Menu(2) %>
<li <% if FirstLast %>class="$FirstLast"<% end_if %>><a href="$Link" title="Go to the $Title.XML page" class="$LinkingMode"><span>$MenuTitle.XML</span></a></li>
<% end_control %>
</ul>
</div>
</subnav>
<% end_if %>
And im trying to include this on Page.ss(<% include SubNavigation %>) but I'm getting a strange error:
[Warning] file_get_contents() [function.file-get-contents]: Filename cannot be empty
Why?:)