[InvalidOperationException: この Command に関連付けられている DataReader が既に開かれています。このコマンドを最初に閉じる必要があります。]
System.Data.SqlClient.SqlInternalConnectionTds.ValidateConnectionForExecute(SqlCommand command) +1733322
System.Data.SqlClient.SqlCommand.ValidateCommand(String method, Boolean async) +314
System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry) +156
System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +84
System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) +207
System.Data.Linq.SqlClient.SqlProvider.Execute(Expression query, QueryInfo queryInfo, IObjectReaderFactory factory, Object[] parentArgs, Object[] userArgs, ICompiledSubQuery[] subQueries, Object lastResult) +1732
System.Data.Linq.SqlClient.SqlProvider.ExecuteAll(Expression query, QueryInfo[] queryInfos, IObjectReaderFactory factory, Object[] userArguments, ICompiledSubQuery[] subQueries) +189
System.Data.Linq.SqlClient.SqlProvider.System.Data.Linq.Provider.IProvider.Execute(Expression query) +428
System.Data.Linq.Table`1.GetEnumerator() +66
System.Linq.WhereEnumerableIterator`1.MoveNext() +207
System.Linq.Enumerable.FirstOrDefault(IEnumerable`1 source) +209
CommonModules_WwwJaistIndv.DispTargetTable(Panel aTargetPanel, IEnumerable`1 aData, IEnumerable`1 aSettingData, Boolean aDoOutputHeader) +823
<>c__DisplayClass4.<LoadGeneralInfo>b__2(String groupName, Panel panelData, Panel panelHeader, Boolean outputHeader) +76
CommonModules_WwwJaistIndv.LoadGeneralInfo() +689
CommonModules_WwwJaistIndv.Page_PreRender(Object sender, EventArgs e) +266
System.Web.UI.Control.OnPreRender(EventArgs e) +11728372
System.Web.UI.Control.PreRenderRecursiveInternal() +132
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
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