Server Error in '/' Application.

Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints.

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.Data.ConstraintException: Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints.

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:


[ConstraintException: Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints.]
   System.Data.DataSet.FailedEnableConstraints() +94
   System.Data.DataSet.EnableConstraints() +492
   System.Data.DataSet.set_EnforceConstraints(Boolean value) +87
   System.Data.Common.DataAdapter.Fill(DataTable[] dataTables, IDataReader dataReader, Int32 startRecord, Int32 maxRecords) +812
   System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +251
   System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior) +465
   System.Data.Common.DbDataAdapter.Fill(DataTable dataTable) +147
   newsdsTableAdapters.newsTableAdapter.Fill(newsDataTable dataTable, Nullable`1 id) in c:\Users\Mohamadreza\AppData\Local\Temp\Temporary ASP.NET Files\telecinema base - new theme\ebe97386\7e600d7f\App_Code.62.cs:1405
   cast.Page_Load(Object sender, EventArgs e) in c:\Users\Mohamadreza\AppData\Local\Temp\WebSitePublish\telecinema base - new theme-1366268850\obj\Debug\AspnetCompileMerge\Source\cast.aspx.cs:411
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4110.0