System.Data.SqlClient.SqlException (0x80131904): Conversion failed when converting the nvarchar value 'fb' to data type int.
at Common.GetCampaignKey(String CampaignIdentity)
at _Default.Page_Load(Object sender, EventArgs e)
at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
ClientConnectionId:13e2e576-d8a5-43ba-aeb8-1dbf1ba08d42
Error Number:245,State:1,Class:16