Log out problem. Weird one!

Hello, i have a strange problem. Using 3.9 version. I log in as admin. Open 2 seperate windows in browser. One for admin panel. One for public store. I add some products to the cart then come to check out. select credit card (iyzico payment plugin) On the last stage when i click approve it takes me to payment page but also logs me out at the same time. The strange thing is i only loged out from the front end but stay logged in in admin panel.
store adress: http://plastikev.com
How can i fix this? Thanks

Do you have machine key specified in web.config?

Yes i have machine key in web.config.

silversmoke wrote:

This is not an answer of your question, but could you please check for warnings and logs?

i don't have any warnings, all chechked. Also no errors for logout. Although i have an error log but i dont know if this is relevant.


System.Web.HttpException (0x80004005): Sunucu, HTTP üstbilgileri gönderildikten sonra üstbilgi ekleyemiyor. konum: System.Web.HttpResponse.AppendHeader(String name, String value) konum: System.Web.HttpResponseWrapper.AddHeader(String name, String value) konum: System.Web.Helpers.AntiXsrf.AntiForgeryWorker.GetFormInputElement(HttpContextBase httpContext) konum: System.Web.Helpers.AntiForgery.GetHtml() konum: System.Web.Mvc.HtmlHelper.AntiForgeryToken() konum: ASP._Page_Views_Order_Details_cshtml.Execute() f:\root\vhosts\plastikev.com\httpdocs\Views\Order\Details.cshtml içinde: satır 193 konum: System.Web.WebPages.WebPageBase.ExecutePageHierarchy() konum: System.Web.Mvc.WebViewPage.ExecutePageHierarchy() konum: System.Web.WebPages.StartPage.RunPage() konum: System.Web.WebPages.StartPage.ExecutePageHierarchy() konum: System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) konum: System.Web.Mvc.RazorView.RenderView(ViewContext viewContext, TextWriter writer, Object instance) konum: System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext viewContext, TextWriter writer) konum: System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) konum: System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult) konum: System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) konum: System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) konum: System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) konum: System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) konum: System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) konum: System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) konum: System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) konum: System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) konum: System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) konum: System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) konum: System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) konum: System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) konum: System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.<>c__DisplayClass2b.<BeginInvokeAction>b__1c() konum: System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult) konum: System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) konum: System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End() konum: System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) konum: System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) konum: System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) konum: System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End() konum: System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) konum: System.Web.Mvc.Controller.<BeginExecute>b__15(IAsyncResult asyncResult, Controller controller) konum: System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) konum: System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End() konum: System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) konum: System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult) konum: System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__5(IAsyncResult asyncResult, ProcessRequestState innerState) konum: System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) konum: System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End() konum: System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) konum: System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) konum: System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() konum: System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)