Server Error in '/' Application.

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   CrayolaWAP.International.Classes.ColoringCategoryPagesQueryService.Get(CommonSearchCriteria commonSearchCriteria, Int32& totalItems, Int32 start, Int32 end) +8432
   CrayolaWAP.International.Services.QueryItemService.GetResults(Int32 page, Int32 itemsPerPage, CommonSearchCriteria searchCriteria, IQueryService queryService, String mediaItemField, String descriptionField) +224
   CrayolaWAP.International.Services.QueryItemService.GetColoringPages(Int32 page, Int32 itemsPerPage, CommonSearchCriteria searchCriteria) +161
   CrayolaWAP.International.layouts.Result_grid_sublayoutSublayout.Page_Load(Object sender, EventArgs e) +3785
   System.Web.UI.Control.OnLoad(EventArgs e) +98
   System.Web.UI.Control.LoadRecursive() +153
   System.Web.UI.Control.LoadRecursive() +250
   System.Web.UI.Control.LoadRecursive() +250
   System.Web.UI.Control.LoadRecursive() +250
   System.Web.UI.Control.LoadRecursive() +250
   System.Web.UI.Control.LoadRecursive() +250
   System.Web.UI.Control.LoadRecursive() +250
   System.Web.UI.Control.LoadRecursive() +250
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4081


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0