fix php

_layouts/dashboard.php

@@ -45,7 +45,7 @@ lang: pt
     </div>
     <div class="menu">    
         <a class="button" href="{{ site.baseurl }}/dashboard" >Início</a>
-        <a class="button" href="{{ site.baseurl }}/dashboard/upload" >Criar aula</a>
+        <a class="button" href="{{ site.baseurl }}/dashboard/upload.php" >Criar aula</a>
     </div>
         {{ content }}
 </div>