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Error Details

Low Tuesday, 30 June 2026 13:40

Summary

Bank Aqua Dev - Testing
Exception ID 639184236112171120
Sequence 0
Item Number 0
ISN 0
User —

Exception Description

A second operation was started on this context instance before a previous operation completed. This is usually caused by different threads concurrently using the same instance of DbContext. For more information on how to avoid threading issues with DbContext, see https://go.microsoft.com/fwlink/?linkid=2097913.

Business Description

SetupARGroups error: A second operation was started on this context instance before a previous operation completed. This is usually caused by different threads concurrently using the same instance of DbContext. For more information on how to avoid threading issues with DbContext, see https://go.microsoft.com/fwlink/?linkid=2097913.

Stack Trace

   at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.Enumerator.MoveNext()
   at System.Linq.Enumerable.TryGetSingle[TSource](IEnumerable`1 source, Boolean& found)
   at lambda_method11423(Closure, QueryContext)
   at Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.Execute[TResult](Expression query)
   at Aquila.AccountReconciliations.CRUD.CRUDARReconciliationReferences.Read(Int64 reconciliationReferenceId) in /home/vsts/work/1/s/Aquila.AccountReconciliations/CRUD/CRUDARReconciliationReferences.cs:line 42
   at Aquila.AccountReconciliations.ReconcileAccountsMethods.SetupARGroups(Int64 reconciliationReferenceInitialId) in /home/vsts/work/1/s/Aquila.AccountReconciliations/ReconcileAccountsMethods.cs:line 1344