Server Error in '/' Application.

This DataAccessAdapter instance has already been disposed, you can't use it for further persistence activity
Object name: 'DataAccessAdapterBase'.

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.ObjectDisposedException: This DataAccessAdapter instance has already been disposed, you can't use it for further persistence activity
Object name: 'DataAccessAdapterBase'.

Source Error:


Line 26:     {
Line 27:         <title>@art.TArt_Bez</title>
Line 28:         if (!string.IsNullOrEmpty(art.MetaElementForArticle()))
Line 29:         {
Line 30:             <meta name="description" content="@art.MetaElementForArticle(true)">

Source File: c:\inetpub\wwwroot\UMB_BeautyShop_WebSH3\Views\_Layout.cshtml    Line: 28

Stack Trace:


[ObjectDisposedException: This DataAccessAdapter instance has already been disposed, you can't use it for further persistence activity
Object name: 'DataAccessAdapterBase'.]
   SD.LLBLGen.Pro.ORMSupportClasses.DataAccessAdapterCore.OpenConnection() in C:\Myprojects\VS.NET Projects\LLBLGen Pro v5.9\Frameworks\LLBLGen Pro\RuntimeLibraries\ORMSupportClasses\AdapterSpecific\DataAccessAdapterCore.cs:800
   SD.LLBLGen.Pro.ORMSupportClasses.DataAccessAdapterCore.FetchDataReader(IRetrievalQuery queryToExecute, CommandBehavior readerBehavior) in C:\Myprojects\VS.NET Projects\LLBLGen Pro v5.9\Frameworks\LLBLGen Pro\RuntimeLibraries\ORMSupportClasses\AdapterSpecific\DataAccessAdapterCore.cs:1197
   SD.LLBLGen.Pro.ORMSupportClasses.DataAccessAdapterCore.FetchProjection(List`1 valueProjectors, IGeneralDataProjector projector, IRetrievalQuery queryToExecute, Boolean performValueProjectionsOnRawRow, Boolean postProcessDBNullValues, Dictionary`2 typeConvertersToRun) in C:\Myprojects\VS.NET Projects\LLBLGen Pro v5.9\Frameworks\LLBLGen Pro\RuntimeLibraries\ORMSupportClasses\AdapterSpecific\DataAccessAdapterCore.cs:4435
   SD.LLBLGen.Pro.ORMSupportClasses.DataAccessAdapterCore.FetchProjection(List`1 valueProjectors, IGeneralDataProjector projector, QueryParameters parameters) in C:\Myprojects\VS.NET Projects\LLBLGen Pro v5.9\Frameworks\LLBLGen Pro\RuntimeLibraries\ORMSupportClasses\AdapterSpecific\DataAccessAdapterCore.cs:1302
   SD.LLBLGen.Pro.ORMSupportClasses.<>c__DisplayClass22_0.<FetchProjection>b__0() in C:\Myprojects\VS.NET Projects\LLBLGen Pro v5.9\Frameworks\LLBLGen Pro\RuntimeLibraries\ORMSupportClasses\AdapterSpecific\DataAccessAdapterBase.cs:460
   SD.LLBLGen.Pro.ORMSupportClasses.DataAccessAdapterBase.ExecuteWithActiveRecoveryStrategy(Action toExecute) in C:\Myprojects\VS.NET Projects\LLBLGen Pro v5.9\Frameworks\LLBLGen Pro\RuntimeLibraries\ORMSupportClasses\AdapterSpecific\DataAccessAdapterBase.cs:892
   SD.LLBLGen.Pro.ORMSupportClasses.DataAccessAdapterBase.FetchProjection(List`1 valueProjectors, IGeneralDataProjector projector, QueryParameters parameters) in C:\Myprojects\VS.NET Projects\LLBLGen Pro v5.9\Frameworks\LLBLGen Pro\RuntimeLibraries\ORMSupportClasses\AdapterSpecific\DataAccessAdapterBase.cs:460
   SD.LLBLGen.Pro.LinqSupportClasses.LLBLGenProProvider2.ExecuteValueListProjection(QueryExpression toExecute) in C:\Myprojects\VS.NET Projects\LLBLGen Pro v5.9\Frameworks\LLBLGen Pro\RuntimeLibraries\ORMSupportClasses\Linq\LLBLGenProProvider2.cs:128
   SD.LLBLGen.Pro.LinqSupportClasses.LLBLGenProProviderBase.ExecuteExpression(Expression handledExpression, Type typeForPostProcessing) in C:\Myprojects\VS.NET Projects\LLBLGen Pro v5.9\Frameworks\LLBLGen Pro\RuntimeLibraries\ORMSupportClasses\Linq\LLBLGenProProviderBase.cs:308
   SD.LLBLGen.Pro.LinqSupportClasses.LLBLGenProProviderBase.System.Linq.IQueryProvider.Execute(Expression expression) in C:\Myprojects\VS.NET Projects\LLBLGen Pro v5.9\Frameworks\LLBLGen Pro\RuntimeLibraries\ORMSupportClasses\Linq\LLBLGenProProviderBase.cs:869
   System.Linq.Queryable.FirstOrDefault(IQueryable`1 source) +211
   Intec.WebSH3.Helpers.Art.get_HauptArtikel() in C:\Anwend\Intec\Web\WebSH3\VB\Intec.WebSH3\Helpers\Art.vb:445
   Intec.WebSH3.Helpers.Art.MetaElementForArticle(Boolean textOnlyYN, String metaElement) in C:\Anwend\Intec\Web\WebSH3\VB\Intec.WebSH3\Helpers\Art.vb:723
   ASP._Page_Views__Layout_cshtml.Execute() in c:\inetpub\wwwroot\UMB_BeautyShop_WebSH3\Views\_Layout.cshtml:28
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +198
   System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +105
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +90
   System.Web.WebPages.<>c__DisplayClass3.<RenderPageCore>b__2(TextWriter writer) +232
   System.Web.WebPages.HelperResult.WriteTo(TextWriter writer) +10
   System.Web.WebPages.WebPageBase.Write(HelperResult result) +80
   System.Web.WebPages.WebPageBase.RenderSurrounding(String partialViewName, Action`1 body) +63
   System.Web.WebPages.WebPageBase.PopContext() +237
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +98
   System.Web.Mvc.RazorView.RenderView(ViewContext viewContext, TextWriter writer, Object instance) +256
   System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext viewContext, TextWriter writer) +107
   System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +290
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult) +13
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +56
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +420
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +420
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +420
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +420
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) +52
   System.Web.Mvc.Async.<>c__DisplayClass2b.<BeginInvokeAction>b__1c() +173
   System.Web.Mvc.Async.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult) +100
   System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +10
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +27
   System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) +13
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +29
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +38
   System.Web.Mvc.Controller.<BeginExecute>b__15(IAsyncResult asyncResult, Controller controller) +12
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +22
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +28
   System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult) +10
   System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__5(IAsyncResult asyncResult, ProcessRequestState innerState) +21
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +29
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +28
   System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) +9
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +9875181
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +48
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +159


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4087.0