System.ArgumentNullException: SafeHandle cannot be null. (Parameter 'pHandle') at System.StubHelpers.StubHelpers.SafeHandleAddRef(SafeHandle pHandle, Boolean& success) at System.Data.SqlClient.SNINativeMethodWrapper.SNIPacketAllocateWrapper(SafeHandle pConn, IOType IOType) at System.Data.SqlClient.SNIPacket..ctor(SafeHandle sniHandle) at System.Data.SqlClient.TdsParserStateObjectNative.WritePacketCache.Take(SNIHandle sniHandle) at System.Data.SqlClient.TdsParserStateObjectNative.GetResetWritePacket(Int32 dataSize) at System.Data.SqlClient.TdsParserStateObject.WriteSni(Boolean canAccumulate) at System.Data.SqlClient.TdsParserStateObject.WritePacket(Byte flushMode, Boolean canAccumulate) at System.Data.SqlClient.TdsParserStateObject.ExecuteFlush() at System.Data.SqlClient.TdsParser.TdsExecuteRPC(_SqlRPC[] rpcArray, Int32 timeout, Boolean inSchema, SqlNotificationRequest notificationRequest, TdsParserStateObject stateObj, Boolean isCommandProc, Boolean sync, TaskCompletionSource`1 completion, Int32 startRpc, Int32 startParam) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, SqlDataReader ds) at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior) at LinqToDB.Data.DataConnection.ExecuteReader(CommandBehavior commandBehavior) at LinqToDB.Linq.QueryRunner.ExecuteQuery[T](Query query, IDataContext dataContext, Mapper`1 mapper, Expression expression, Object[] ps, Int32 queryNumber)+MoveNext() at System.Linq.Enumerable.TryGetFirst[TSource](IEnumerable`1 source, Boolean& found) at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source) at LinqToDB.Linq.Builder.FirstSingleBuilder.FirstSingleContext.<>c__DisplayClass4_0`1.b__0(IDataContext db, Expression expr, Object[] ps) at LinqToDB.Linq.ExpressionQuery`1.System.Linq.IQueryProvider.Execute[TResult](Expression expression) at Microsoft.Extensions.Caching.Memory.CacheExtensions.GetOrCreate[TItem](IMemoryCache cache, Object key, Func`2 factory) at Nop.Core.Caching.MemoryCacheManager.Get[T](CacheKey key, Func`1 acquire) in C:\DostKitabevi43\Libraries\Nop.Core\Caching\MemoryCacheManager.cs:line 79 at Nop.Services.Caching.Extensions.IRepositoryExtensions.ToCachedGetById[TEntity](IRepository`1 repository, Object id, Nullable`1 cacheTime) at Nop.Services.Catalog.ProductService.GetProductById(Int32 productId) in C:\DostKitabevi43\Libraries\Nop.Services\Catalog\ProductService.cs:line 392 at Nop.Web.Controllers.ProductController.ProductDetails(Int32 productId, Int32 updatecartitemid) in C:\DostKitabevi43\Presentation\Nop.Web\Controllers\ProductController.cs:line 199 at lambda_method(Closure , Object , Object[] ) at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.SyncActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeActionMethodAsync() at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeNextActionFilterAsync() --- End of stack trace from previous location where exception was thrown --- at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeInnerFilterAsync() --- End of stack trace from previous location where exception was thrown --- at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.g__Awaited|24_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeFilterPipelineAsync() --- End of stack trace from previous location where exception was thrown --- at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.g__Logged|17_1(ResourceInvoker invoker) at Microsoft.AspNetCore.Routing.EndpointMiddleware.g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger) at WebMarkupMin.AspNetCore3.WebMarkupMinMiddleware.ProcessAsync(HttpContext context, Boolean useMinification, Boolean useCompression) at WebMarkupMin.AspNetCore3.WebMarkupMinMiddleware.ProcessAsync(HttpContext context, Boolean useMinification, Boolean useCompression) at WebMarkupMin.AspNetCore3.WebMarkupMinMiddlewareBase.Invoke(HttpContext context) at StackExchange.Profiling.MiniProfilerMiddleware.Invoke(HttpContext context) in C:\projects\dotnet\src\MiniProfiler.AspNetCore\MiniProfilerMiddleware.cs:line 125 at Nop.Services.Authentication.AuthenticationMiddleware.Invoke(HttpContext context) in C:\DostKitabevi43\Libraries\Nop.Services\Authentication\AuthenticationMiddleware.cs:line 79 at Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.Invoke(HttpContext context) at Microsoft.AspNetCore.Session.SessionMiddleware.Invoke(HttpContext context) at Microsoft.AspNetCore.Session.SessionMiddleware.Invoke(HttpContext context) at Nop.Services.Installation.InstallUrlMiddleware.Invoke(HttpContext context, IWebHelper webHelper) in C:\DostKitabevi43\Libraries\Nop.Services\Installation\InstallUrlMiddleware.cs:line 53 at Nop.Services.Common.KeepAliveMiddleware.Invoke(HttpContext context, IWebHelper webHelper) in C:\DostKitabevi43\Libraries\Nop.Services\Common\KeepAliveMiddleware.cs:line 50 at Microsoft.AspNetCore.ResponseCompression.ResponseCompressionMiddleware.Invoke(HttpContext context) at Microsoft.AspNetCore.Diagnostics.StatusCodePagesMiddleware.Invoke(HttpContext context) at Microsoft.AspNetCore.Diagnostics.StatusCodePagesMiddleware.Invoke(HttpContext context) at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.g__Awaited|6_0(ExceptionHandlerMiddleware middleware, HttpContext context, Task task) at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.HandleException(HttpContext context, ExceptionDispatchInfo edi) at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.g__Awaited|6_0(ExceptionHandlerMiddleware middleware, HttpContext context, Task task) at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context) HEADERS ======= Accept: */* Accept-Encoding: gzip, br Connection: close Host: dostkitabevi.com User-Agent: claudebot cdn-loop: cloudflare cf-ipcountry: US x-forwarded-for: 174.129.190.10 cf-ray: 86beeaf829cd818c-IAD x-forwarded-proto: https cf-visitor: {"scheme":"https"} cf-connecting-ip: 174.129.190.10