2013-11-25 06:13:44,408 [YDAWBH104][Thread:12][FATAL] DotNetNuke.Framework.PageBase - An error has occurred while loading page.
System.ArgumentException: Item has already been added. Key in dictionary: 'dnn.diagnostics.js'  Key being added: 'dnn.diagnostics.js'
   at System.Collections.Hashtable.Insert(Object key, Object nvalue, Boolean add)
   at System.Collections.Hashtable.Add(Object key, Object value)
   at DotNetNuke.UI.Utilities.Globals.IsEmbeddedScript(String key)
   at DotNetNuke.UI.Utilities.ClientAPI.RegisterClientReference(Page objPage, ClientNamespaceReferences eRef)
   at DotNetNuke.Framework.jQuery.RegisterDnnJQueryPlugins(Page page)
   at DotNetNuke.UI.Skins.Controls.Search.OnLoad(EventArgs e)
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
2013-11-25 06:13:44,487 [YDAWBH104][Thread:12][ERROR] DotNetNuke.Services.Exceptions.Exceptions - ~/Default.aspx?tabid=109&error=An unexpected error has occurred&content=0
System.ArgumentException: Item has already been added. Key in dictionary: 'dnn.diagnostics.js'  Key being added: 'dnn.diagnostics.js'
   at System.Collections.Hashtable.Insert(Object key, Object nvalue, Boolean add)
   at System.Collections.Hashtable.Add(Object key, Object value)
   at DotNetNuke.UI.Utilities.Globals.IsEmbeddedScript(String key)
   at DotNetNuke.UI.Utilities.ClientAPI.RegisterClientReference(Page objPage, ClientNamespaceReferences eRef)
   at DotNetNuke.Framework.jQuery.RegisterDnnJQueryPlugins(Page page)
   at DotNetNuke.UI.Skins.Controls.Search.OnLoad(EventArgs e)
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
2013-11-25 15:22:49,608 [YDAWBH104][Thread:60][ERROR] DotNetNuke.Services.FileSystem.FileServerHandler - System.Threading.ThreadAbortException: Thread was being aborted.
   at System.Threading.Thread.AbortInternal()
   at System.Threading.Thread.Abort(Object stateInfo)
   at System.Web.HttpResponse.End()
   at System.Web.HttpResponse.Redirect(String url, Boolean endResponse, Boolean permanent)
   at DotNetNuke.Services.FileSystem.FileServerHandler.ProcessRequest(HttpContext context)
2013-11-25 18:48:08,045 [YDAWBH104][Thread:35][ERROR] DotNetNuke.Services.Exceptions.Exceptions - FriendlyMessage="Fout:  is op dit moment niet beschikbaar." ctrl="ASP.desktopmodules_admin_security_manageusers_ascx" exc="System.NullReferenceException: Object reference not set to an instance of an object.
   at DotNetNuke.Modules.Admin.Security.SecurityRoles.GetPagedDataSource()
   at DotNetNuke.Modules.Admin.Security.SecurityRoles.BindGrid()
   at DotNetNuke.Modules.Admin.Security.SecurityRoles.DataBind()
   at DotNetNuke.Modules.Admin.Users.ManageUsers.ShowPanel()
   at DotNetNuke.Modules.Admin.Users.ManageUsers.BindData()
   at DotNetNuke.Modules.Admin.Users.ManageUsers.OnLoad(EventArgs e)"
2013-11-25 23:58:22,936 [YDAWBH104][Thread:89][FATAL] DotNetNuke.Web.Common.Internal.DotNetNukeHttpApplication - System.Web.HttpException (0x80004005): A potentially dangerous Request.Path value was detected from the client (:).
   at System.Web.HttpRequest.ValidateInputIfRequiredByConfig()
   at System.Web.HttpApplication.PipelineStepManager.ValidateHelper(HttpContext context)