Plugin Portal can only show first page of a category with more than 5 plugins. Clicking ">" button throws two exceptions
[2].

Steps to reproduce:
===================
1. Go to the Plugin Portal homepage [1]
2. Click "Editor" cloud from the Categories panel on the right.
3. Scroll down the page and click "Go" button.
4. Two exceptions are thrown and desired page is not displayed.

[1] http://plugins.netbeans.org/PluginPortal
[2] Exception Details:  java.lang.NullPointerException
  null

Possible Source of Error:
   Class Name: pluginportal.CategoryPage
   File Name: CategoryPage.java
   Method Name: init
   Line Number: 764

pluginportal.CategoryPage.init(CategoryPage.java:764)
com.sun.rave.web.ui.appbase.servlet.LifecycleListener.fireInit(LifecycleListener.java:633)
com.sun.rave.web.ui.appbase.servlet.LifecycleListener.attributeAdded(LifecycleListener.java:483)
org.apache.coyote.tomcat5.CoyoteRequest.setAttribute(CoyoteRequest.java:1752)
org.apache.coyote.tomcat5.CoyoteRequestFacade.setAttribute(CoyoteRequestFacade.java:540)
com.sun.faces.context.RequestMap.put(ExternalContextImpl.java:1069)
com.sun.faces.application.ApplicationAssociate.createAndMaybeStoreManagedBeans(ApplicationAssociate.java:560)
com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:82)
javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143)
...

Exception Details:  com.sun.rave.web.ui.appbase.ApplicationException
  null

Possible Source of Error:
   Class Name: com.sun.rave.web.ui.appbase.faces.ViewHandlerImpl
   File Name: ViewHandlerImpl.java
   Method Name: cleanup
   Line Number: 603

com.sun.rave.web.ui.appbase.faces.ViewHandlerImpl.cleanup(ViewHandlerImpl.java:603)
com.sun.rave.web.ui.appbase.faces.ViewHandlerImpl.renderView(ViewHandlerImpl.java:311)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
com.sun.faces.extensions.avatar.lifecycle.PartialTraversalLifecycle.render(PartialTraversalLifecycle.java:106)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:411)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:317)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)
com.sun.webui.jsf.util.UploadFilter.doFilter(UploadFilter.java:267)
...