Raporlarda Sık Sık Hata veriyor....

Merhaba Değerli Arkadaşlar, Geçmiş Raporlara, Aylık Rapor veya İki Tarih Arası Rapor Almaya Çalışırken Aşağıdaki Hatayı Veriyor... Konuyla ilgili Yardımcı Olursanız Mumnun Olurum.

[General Info]

Application: SambaPOS
Version: 2.99
Region: tr
DB: SQ
Machine: KASA-PC
User: KASA
Date: 01.11.2016
Time: 15:00

User Explanation:

KASA said ""
-----------------------------

[Exception Info 1]

Top-level Exception
Type: System.InvalidOperationException
Message: Calling 'Read' when the data reader is closed is not a valid operation.
Source: System.Data.Entity
Stack Trace: at System.Data.Common.Internal.Materialization.Shaper`1.StoreRead()
at System.Data.Common.Internal.Materialization.Shaper`1.RowNestedResultEnumerator.MoveNext()
at System.Data.Common.Internal.Materialization.Shaper`1.ObjectQueryNestedEnumerator.TryReadToNextElement()
at System.Data.Common.Internal.Materialization.Shaper`1.ObjectQueryNestedEnumerator.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at Samba.Persistance.Data.Dao.Query[T](Expression`1 predictate, Expression`1[] includes)
at Samba.Modules.BasicReports.ReportContext.GetTickets(IWorkspace workspace) in C:\Projeler\SambaPOS2\Samba.Modules.BasicReports\ReportContext.cs:line 153
at Samba.Modules.BasicReports.ReportContext.get_Tickets() in C:\Projeler\SambaPOS2\Samba.Modules.BasicReports\ReportContext.cs:line 34
at Samba.Modules.BasicReports.Reports.EndOfDayReport.EndDayReportViewModel.GetReport() in C:\Projeler\SambaPOS2\Samba.Modules.BasicReports\Reports\EndOfDayReport\EndDayReportViewModel.cs:line 30
at Samba.Modules.BasicReports.ReportViewModelBase.<>c__DisplayClass9.<RefreshReport>b__2(Object , DoWorkEventArgs ) in C:\Projeler\SambaPOS2\Samba.Modules.BasicReports\ReportViewModelBase.cs:line 179
at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)

-----------------------------

[Assembly Info]

mscorlib, Version=4.0.0.0
PresentationFramework, Version=4.0.0.0
System.Xaml, Version=4.0.0.0
System, Version=4.0.0.0
Microsoft.Practices.Prism, Version=4.0.0.0
PresentationCore, Version=4.0.0.0
Samba.Infrastructure.Data, Version=1.0.0.0
Samba.Infrastructure, Version=1.0.0.0
System.Windows.Forms, Version=4.0.0.0
System.Windows.Interactivity, Version=4.0.0.0
WindowsBase, Version=4.0.0.0
PropertyTools.Wpf, Version=2011.3.4771.32620
Microsoft.Practices.EnterpriseLibrary.Validation, Version=5.0.414.0
Samba.Domain, Version=1.0.0.0
System.Drawing, Version=4.0.0.0
System.Management, Version=4.0.0.0
UIControls, Version=1.0.0.0
System.Core, Version=4.0.0.0
Microsoft.Practices.ServiceLocation, Version=1.0.0.0
System.ComponentModel.Composition, Version=4.0.0.0
Samba.Persistance.Data, Version=1.0.0.0
Samba.Services, Version=1.0.0.0
Samba.Localization, Version=1.0.0.0
Microsoft.Practices.EnterpriseLibrary.Common, Version=5.0.414.0
mscorlib, Version=2.0.0.0
FlexButton, Version=1.0.0.0
WindowsFormsIntegration, Version=4.0.0.0

-----------------------------

[System Info]

Operating System
-Microsoft Windows 7 Home Premium
--CodeSet = 1254
--CSDVersion = Service Pack 1
--CurrentTimeZone = 180
--FreePhysicalMemory = 524068
--OSArchitecture = 32-bit
--OSLanguage = 1055
--ServicePackMajorVersion = 1
--ServicePackMinorVersion = 0
--Version = 6.1.7601

Machine
-KASA-PC
--Manufacturer = FOXCONN
--Model = A6GMV
--TotalPhysicalMemory = 1878183936
--UserName = KASA-PC\KASA