Server Error in '/' Application.

No item exists at http://prod.niit.com/social/blog/Lists/Comments/EditComment.aspx?ID=1505.  It may have been deleted or renamed 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: Microsoft.SharePoint.SPException: No item exists at http://prod.niit.com/social/blog/Lists/Comments/EditComment.aspx?ID=1505.  It may have been deleted or renamed 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:


[SPException: No item exists at http://prod.niit.com/social/blog/Lists/Comments/EditComment.aspx?ID=1505.  It may have been deleted or renamed by another user.]
   Microsoft.SharePoint.SPContext.get_Item() +1990
   Microsoft.SharePoint.WebControls.ClientFormManager..ctor(SPContext itemContext, String uniqueId) +143
   Microsoft.SharePoint.WebPartPages.ListFormWebPart.OnInit(EventArgs e) +194
   System.Web.UI.Control.InitRecursive(Control namingContainer) +433
   System.Web.UI.Control.AddedControl(Control control, Int32 index) +239
   System.Web.UI.WebControls.WebParts.WebPartManagerControlCollection.AddWebPartHelper(WebPart webPart) +383
   System.Web.UI.WebControls.WebParts.WebPartManagerControlCollection.AddWebPart(WebPart webPart) +139
   Microsoft.SharePoint.WebPartPages.SPWebPartManager.AddWebPartWithRetry(WebPart webPart) +561
   Microsoft.SharePoint.WebPartPages.SPWebPartManager.CreateWebPartsFromRowSetData(Boolean onlyInitializeClosedWebParts) +6593
   Microsoft.SharePoint.WebPartPages.SPWebPartManager.LoadWebParts() +147
   Microsoft.SharePoint.WebPartPages.SPWebPartManager.OnPageInitComplete(Object sender, EventArgs e) +278
   System.EventHandler.Invoke(Object sender, EventArgs e) +0
   System.Web.UI.Page.OnInitComplete(EventArgs e) +126
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2035


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4667.0