Ошибка сервера в приложении '/'.

�����: 53300: ��������, ��� ������� ����� ��������

Описание: Необработанное исключение при выполнении текущего веб-запроса. Изучите трассировку стека для получения дополнительных сведений о данной ошибке и о вызвавшем ее фрагменте кода.

Сведения об исключении: Npgsql.NpgsqlException: �����: 53300: ��������, ��� ������� ����� ��������

Ошибка источника:


Строка 220:            using (var conn = ConnectionProperty_.ConnectionProperties().Connection)
Строка 221:            {
Строка 222:                conn.Open();
Строка 223:                var idFrom1c = category.IdFrom1C.ConvertIdToInt();
Строка 224:                var guid = SelectGuidOrIdFrom1CFromProductCategories.SelectGuid(conn,

Исходный файл: D:\Projects\aviastal\aviastal.Web\Helpers\CatalogHelpers\GetProduct.cs    Строка: 222

Трассировка стека:


[NpgsqlException (0x80004005): �����: 53300: ��������, ��� ������� ����� ��������]
   Npgsql.<ProcessBackendResponses>d__0.MoveNext() +858
   Npgsql.NpgsqlState.ProcessAndDiscardBackendResponses(NpgsqlConnector context) +66
   Npgsql.NpgsqlConnector.Open() +835
   Npgsql.NpgsqlConnectorPool.GetPooledConnector(NpgsqlConnection Connection) +1696
   Npgsql.NpgsqlConnectorPool.RequestPooledConnectorInternal(NpgsqlConnection Connection) +9
   Npgsql.NpgsqlConnectorPool.RequestConnector(NpgsqlConnection Connection) +41
   Npgsql.NpgsqlConnection.Open() +238
   aviastal.Helpers.CatalogHelpers.GetProduct.GetChildProducts(ProductCategory category, Int32 count) in D:\Projects\aviastal\aviastal.Web\Helpers\CatalogHelpers\GetProduct.cs:222
   aviastal.Helpers.<>c.<GetChildCategoriesWithTheirProducts>b__6_1(ProductCategory c) in D:\Projects\aviastal\aviastal.Web\Helpers\MenuHelper.cs:123
   System.Linq.<>c__DisplayClass7_0`3.<CombineSelectors>b__0(TSource x) +23
   System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +235
   System.Linq.Enumerable.Sum(IEnumerable`1 source) +119
   aviastal.Helpers.MenuHelper.GetChildsDisplayCount(IEnumerable`1 childCategories) in D:\Projects\aviastal\aviastal.Web\Helpers\MenuHelper.cs:132
   aviastal.Helpers.MenuHelper.GetDisplayViewModel(ProductCategory category) in D:\Projects\aviastal\aviastal.Web\Helpers\MenuHelper.cs:93
   ASP.<>c__DisplayClass0_0.<ProductCategories>b__0(TextWriter __razor_helper_writer) in D:\Projects\aviastal\aviastal.Web\Views\Shared\NavMenu.cshtml:211
   System.Web.WebPages.WebPageBase.Write(HelperResult result) +113
   ASP._Page_Views_Shared_NavMenu_cshtml.Execute() in D:\Projects\aviastal\aviastal.Web\Views\Shared\NavMenu.cshtml:111
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +252
   System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +148
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +122
   System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model, ViewDataDictionary viewData) +136
   ASP._Page_Views_Shared_Header_cshtml.<Execute>b__3_0() in D:\Projects\aviastal\aviastal.Web\Views\Shared\Header.cshtml:384
   aviastal.Helpers.CacheHelper.GetOrSet(String cacheKey, Func`1 getItemCallback, DateTime absoluteExpiration) in D:\Projects\aviastal\aviastal.Web\Helpers\CacheHelper.cs:16
   ASP._Page_Views_Shared_Header_cshtml.Execute() in D:\Projects\aviastal\aviastal.Web\Views\Shared\Header.cshtml:383
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +252
   System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +148
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +122
   System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model, ViewDataDictionary viewData) +136
   ASP._Page_Views_Shared__Layout_cshtml.Execute() in D:\Projects\aviastal\aviastal.Web\Views\Shared\_Layout.cshtml:34
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +252
   System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +148
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +122
   System.Web.WebPages.<>c__DisplayClass3.<RenderPageCore>b__2(TextWriter writer) +321
   System.Web.WebPages.WebPageBase.Write(HelperResult result) +113
   System.Web.WebPages.WebPageBase.RenderSurrounding(String partialViewName, Action`1 body) +89
   System.Web.WebPages.WebPageBase.PopContext() +320
   System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +378
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +91
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +795
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +795
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +795
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) +81
   System.Web.Mvc.Async.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult) +188
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +38
   System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) +32
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +73
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +52
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +39
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +38
   System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__5(IAsyncResult asyncResult, ProcessRequestState innerState) +46
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +73
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +38
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +431
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +75
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +158


Информация о версии: Платформа Microsoft .NET Framework, версия:4.0.30319; ASP.NET, версия:4.8.4331.0