Server Error in '/' Application.

Item does not exist. It may have been deleted by another user.

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.ArgumentException: Item does not exist. It may have been deleted by another user.

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:


[ArgumentException: Item does not exist. It may have been deleted by another user.]
   Microsoft.SharePoint.SPList.GetItemById(String strId, Int32 id, SPResourcePath rootFolderPath, Boolean cacheRowsetAndId, String strViewFields, Boolean bDatesInUtc, Nullable`1 bExpandQuery, Boolean bRenderForDataView) +50745509
   Microsoft.SharePoint.SPList.GetItemById(Int32 id, SPResourcePath rootFolder, Boolean cacheRowsetAndId, String strViewFields) +143
   Microsoft.SharePoint.SPList.GetItemById(Int32 id) +22
   KGGWebpart2022.FrontEnd.XemChiTietVanBan.XemChiTietVanBan.<CreateChildControls>b__19_0() +2682
   Microsoft.SharePoint.Utilities.SecurityContext.RunAsProcess(CodeToRunElevated secureCode) +184
   Microsoft.SharePoint.SPSecurity.RunWithElevatedPrivileges(WaitCallback secureCode, Object param) +525
   Microsoft.SharePoint.SPSecurity.RunWithElevatedPrivileges(CodeToRunElevated secureCode) +87
   KGGWebpart2022.FrontEnd.XemChiTietVanBan.XemChiTietVanBan.CreateChildControls() +145
   System.Web.UI.Control.EnsureChildControls() +107
   System.Web.UI.Control.PreRenderRecursiveInternal() +58
   System.Web.UI.Control.PreRenderRecursiveInternal() +227
   System.Web.UI.Control.PreRenderRecursiveInternal() +227
   System.Web.UI.Control.PreRenderRecursiveInternal() +227
   System.Web.UI.Control.PreRenderRecursiveInternal() +227
   System.Web.UI.Control.PreRenderRecursiveInternal() +227
   System.Web.UI.Control.PreRenderRecursiveInternal() +227
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3671


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0