Unable to Open the NTA Web Console.

Hi guys, after I installed NTA in my machine, when I start to browse the web, after login it showed the error below,

Orion Website Error

An error has occurred with the Orion website.

 

 

Additional Information

 

 

System.Net.WebException: The operation has timed out

   at System.Net.HttpWebRequest.GetResponse()

   at ClassicSiteProxy.Login(HttpContext context, String username, String password)

   at ClassicSiteProxy.ReLogin(HttpContext context)

   at ClassicSiteProxy.FetchPage(HttpContext context, String pathAndQuery, Boolean allowPostThrough, Boolean followRedirects)

   at ClassicSiteProxy.FetchPage(HttpContext context, String pathAndQuery, Boolean allowPostThrough, Boolean followRedirects)

   at ClassicSiteProxy.FetchPage(HttpContext context, String pathAndQuery, Boolean allowPostThrough, Boolean followRedirects)

   at ClassicSiteProxy.FetchPage(HttpContext context, String pathAndQuery, Boolean allowPostThrough, Boolean followRedirects)

   at ClassicSiteProxy.FetchPage(HttpContext context, String pathAndQuery, Boolean allowPostThrough, Boolean followRedirects)

   at ClassicSiteProxy.FetchPage(HttpContext context, String pathAndQuery, Boolean allowPostThrough, Boolean followRedirects)

   at ClassicSiteProxy.FetchPage(HttpContext context, String pathAndQuery, Boolean allowPostThrough, Boolean followRedirects)

   at ClassicSiteProxy.FetchPage(HttpContext context, String pathAndQuery, Boolean allowPostThrough, Boolean followRedirects)

   at ClassicSiteProxy.FetchPage(HttpContext context, String pathAndQuery, Boolean allowPostThrough, Boolean followRedirects)

   at ClassicSiteProxy.FetchPage(HttpContext context, String pathAndQuery, Boolean allowPostThrough, Boolean followRedirects)

   at ClassicSiteProxy.FetchPage(HttpContext context, String pathAndQuery, Boolean allowPostThrough, Boolean followRedirects)

   at ClassicSiteProxy.FetchPage(HttpContext context, String pathAndQuery, Boolean allowPostThrough, Boolean followRedirects)

   at ClassicSiteProxy.FetchPage(HttpContext context, String pathAndQuery)

   at Orion_ResourceContainer.GetResourceContents(ResourceInfo resource)

   at Orion_ResourceContainer.ResourcePlaceHolder_DataBind(Object sender, EventArgs e)

   at System.Web.UI.Control.OnDataBinding(EventArgs e)

   at System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding)

   at System.Web.UI.Control.DataBind()

   at System.Web.UI.Control.DataBindChildren()

   at System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding)

   at System.Web.UI.Control.DataBind()

   at System.Web.UI.WebControls.Repeater.CreateItem(Int32 itemIndex, ListItemType itemType, Boolean dataBind, Object dataItem)

   at System.Web.UI.WebControls.Repeater.CreateControlHierarchy(Boolean useDataSource)

   at System.Web.UI.WebControls.Repeater.OnDataBinding(EventArgs e)

   at System.Web.UI.WebControls.Repeater.DataBind()

   at System.Web.UI.Control.DataBindChildren()

   at System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding)

   at System.Web.UI.Control.DataBind()

   at System.Web.UI.Control.DataBindChildren()

   at System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding)

   at System.Web.UI.Control.DataBind()

   at Orion_ResourceContainer.DataBind()

   at Orion_SummaryView.OnInit(EventArgs e)

   at System.Web.UI.Control.InitRecursive(Control namingContainer)

   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Any idea what is the problem?

Hope someone can assist me on that.

Thanks.