16.05.2017 22:43:43: loadFiles general exception: One or more errors occurred.
16.05.2017 22:43:43: 
System.AggregateException: One or more errors occurred. ---> System.Data.SqlClient.SqlException: The query processor could not start the necessary thread resources for parallel query execution.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.Read()
   at InherentSimplicity.DataAccess.DassStockLocationsSku.GetStockLocationSkusNamesTable(Int32 partitionID, String functionName, SqlConnection conn, SqlTransaction trans)
   at InherentSimplicity.SymTables.LoacationSkusNames.<>c__DisplayClassa.<Init>b__5(IGrouping`2 pflns)
   at System.Threading.Tasks.Parallel.<>c__DisplayClass32`2.<PartitionerForEachWorker>b__30()
   at System.Threading.Tasks.Task.InnerInvokeWithArg(Task childTask)
   at System.Threading.Tasks.Task.<>c__DisplayClass11.<ExecuteSelfReplicating>b__10(Object param0)
   --- End of inner exception stack trace ---
   at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
   at System.Threading.Tasks.Task.Wait()
   at System.Threading.Tasks.Parallel.PartitionerForEachWorker[TSource,TLocal](Partitioner`1 source, ParallelOptions parallelOptions, Action`1 simpleBody, Action`2 bodyWithState, Action`3 bodyWithStateAndIndex, Func`4 bodyWithStateAndLocal, Func`5 bodyWithEverything, Func`1 localInit, Action`1 localFinally)
   at System.Threading.Tasks.Parallel.ForEachWorker[TSource,TLocal](IEnumerable`1 source, ParallelOptions parallelOptions, Action`1 body, Action`2 bodyWithState, Action`3 bodyWithStateAndIndex, Func`4 bodyWithStateAndLocal, Func`5 bodyWithEverything, Func`1 localInit, Action`1 localFinally)
   at System.Threading.Tasks.Parallel.ForEach[TSource](IEnumerable`1 source, ParallelOptions parallelOptions, Action`1 body)
   at InherentSimplicity.SymTables.LoacationSkusNames.Init(SqlConnection conn, SqlTransaction trans)
   at InherentSimplicity.SymTables.LoacationSkusNames..ctor(SqlConnection conn, SqlTransaction trans, String DBName)
   at InherentSimplicity.SymTables.LoacationSkusNames.reload(SqlConnection conn, SqlTransaction trans, String DBName)
   at InherentSimplicity.Module1.InputProcessStockLocationSkusParallel.afterProcessDate(DateTime dateToProcess)
   at InherentSimplicity.Module1.InputProcessStockLocationSkusParallel.processDate(DateTime dateToProcess)
   at InherentSimplicity.Module1.InputProcessManager.<>c__DisplayClassd.<processNewInput>b__a(InputProcessBase inputProcess)
   at System.Collections.Generic.List`1.ForEach(Action`1 action)
   at InherentSimplicity.Module1.InputProcessManager.processNewInput()
   at InherentSimplicity.Module1.SymphonyInitApplication.loadFiles(String dbName, Nullable`1 ActionSource, Boolean sExportCustomReport, Boolean sEmailCustomReports, Boolean autoloadOn)
---> (Inner Exception #0) System.Data.SqlClient.SqlException (0x80131904): The query processor could not start the necessary thread resources for parallel query execution.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows)
   at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more)
   at System.Data.SqlClient.SqlDataReader.Read()
   at InherentSimplicity.DataAccess.DassStockLocationsSku.GetStockLocationSkusNamesTable(Int32 partitionID, String functionName, SqlConnection conn, SqlTransaction trans)
   at InherentSimplicity.SymTables.LoacationSkusNames.<>c__DisplayClassa.<Init>b__5(IGrouping`2 pflns)
   at System.Threading.Tasks.Parallel.<>c__DisplayClass32`2.<PartitionerForEachWorker>b__30()
   at System.Threading.Tasks.Task.InnerInvokeWithArg(Task childTask)
   at System.Threading.Tasks.Task.<>c__DisplayClass11.<ExecuteSelfReplicating>b__10(Object param0)
ClientConnectionId:d9f6f00f-b49d-419e-90bf-f277f737e2d0
Error Number:8642,State:2,Class:17<---

16.05.2017 22:43:43: ------------------------------------
16.05.2017 22:46:01: Failed to rollback transactionExecuteNonQuery requires an open and available Connection. The connection's current state is closed.