“/”应用程序中的服务器错误。

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[SocketException (0x2747): 由于系统缓冲区空间不足或队列已满，不能执行套接字上的操作。]
   System.Net.Sockets.Socket.DoBind(EndPoint endPointSnapshot, SocketAddress socketAddress) +6844336
   System.Net.Sockets.Socket.InternalBind(EndPoint localEP) +80
   System.Net.Sockets.Socket.BeginConnectEx(EndPoint remoteEP, Boolean flowContext, AsyncCallback callback, Object state) +505
   System.Net.Sockets.Socket.BeginConnect(EndPoint remoteEP, AsyncCallback callback, Object state) +249
   MySql.Data.Common.MyNetworkStream.CreateSocketStream(MySqlConnectionStringBuilder settings, IPAddress ip, Boolean unix) +220
   MySql.Data.Common.MyNetworkStream.CreateStream(MySqlConnectionStringBuilder settings, Boolean unix) +159
   MySql.Data.Common.StreamCreator.GetStream(MySqlConnectionStringBuilder settings) +38
   MySql.Data.MySqlClient.NativeDriver.Open() +55

[MySqlException (0x80004005): Unable to connect to any of the specified MySQL hosts.]
   MySql.Data.MySqlClient.NativeDriver.Open() +151
   MySql.Data.MySqlClient.Driver.Open() +22
   MySql.Data.MySqlClient.Driver.Create(MySqlConnectionStringBuilder settings) +239
   MySql.Data.MySqlClient.MySqlPool.CreateNewPooledConnection() +11
   MySql.Data.MySqlClient.MySqlPool.GetPooledConnection() +286
   MySql.Data.MySqlClient.MySqlPool.TryToGetDriver() +93
   MySql.Data.MySqlClient.MySqlPool.GetConnection() +65
   MySql.Data.MySqlClient.MySqlConnection.Open() +629
   SkyCES.EntLib.MysqlHelper.PrepareCommand(MySqlConnection conn, MySqlCommand cmd, String storedProcName, MySqlParameter[] pt) in D:\数据\长沙康乃馨养老呵护中心\0.Libraries\SkyCES.EntLib\SkyCES\EntLib\MysqlHelper.cs:113
   SkyCES.EntLib.MysqlHelper.ExecuteScalar(String storedProcName, MySqlParameter[] pt) in D:\数据\长沙康乃馨养老呵护中心\0.Libraries\SkyCES.EntLib\SkyCES\EntLib\MysqlHelper.cs:102
   JWCMS.MysqlDAL.ShopMysqlHelper.ExecuteScalar(String storedProcName, MySqlParameter[] pt) in E:\制作的项目文件\2020年\11月\湘潭市dafabet黄金版实业有限公司\1.Service\JWCMS.MysqlDAL\Data\ShopMysqlHelper.cs:77
   JWCMS.MysqlDAL.ShopMysqlPagerClass.get_Count() in E:\制作的项目文件\2020年\11月\湘潭市dafabet黄金版实业有限公司\1.Service\JWCMS.MysqlDAL\Data\ShopMysqlPagerClass.cs:26
   JWCMS.MysqlDAL.ContentDAL.SearchList(Int32 currentPage, Int32 pageSize, ContentSeachInfo searchInfo, Int32& count) in E:\制作的项目文件\2020年\11月\湘潭市dafabet黄金版实业有限公司\1.Service\JWCMS.MysqlDAL\ContentDAL.cs:230
   JWCMS.Business.ContentBLL.SearchList(Int32 currentPage, Int32 pageSize, ContentSeachInfo searchInfo, Int32& count) in E:\制作的项目文件\2020年\11月\湘潭市dafabet黄金版实业有限公司\1.Service\JWCMS.Business\ContentBLL.cs:120
   JWCMS.Page.Controllers.HomeController.List(Int32 id, Nullable`1 Page, String mixed) in E:\制作的项目文件\2020年\11月\湘潭市dafabet黄金版实业有限公司\2.Client\JWCMS.Web\Page\Controllers\HomeController.cs:69
   lambda_method(Closure , ControllerBase , Object[] ) +194
   System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters) +14
   System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) +182
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +27
   System.Web.Mvc.Async.<>c__DisplayClass42.b__41() +28
   System.Web.Mvc.Async.<>c__DisplayClass8`1.b__7(IAsyncResult _) +10
   System.Web.Mvc.Async.WrappedAsyncResult`1.End() +50
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) +32
   System.Web.Mvc.Async.<>c__DisplayClass39.b__33() +58
   System.Web.Mvc.Async.<>c__DisplayClass4f.b__49() +228
   System.Web.Mvc.Async.<>c__DisplayClass37.b__36(IAsyncResult asyncResult) +10
   System.Web.Mvc.Async.WrappedAsyncResult`1.End() +50
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +34
   System.Web.Mvc.Async.<>c__DisplayClass2a.b__20() +24
   System.Web.Mvc.Async.<>c__DisplayClass25.b__22(IAsyncResult asyncResult) +99
   System.Web.Mvc.Async.WrappedAsyncResult`1.End() +50
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +27
   System.Web.Mvc.<>c__DisplayClass1d.b__18(IAsyncResult asyncResult) +14
   System.Web.Mvc.Async.<>c__DisplayClass4.b__3(IAsyncResult ar) +16
   System.Web.Mvc.Async.WrappedAsyncResult`1.End() +50
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +36
   System.Web.Mvc.Async.<>c__DisplayClass4.b__3(IAsyncResult ar) +16
   System.Web.Mvc.Async.WrappedAsyncResult`1.End() +50
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +26
   System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult) +10
   System.Web.Mvc.<>c__DisplayClass8.b__3(IAsyncResult asyncResult) +25
   System.Web.Mvc.Async.<>c__DisplayClass4.b__3(IAsyncResult ar) +16
   System.Web.Mvc.Async.WrappedAsyncResult`1.End() +50
   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() +9873917
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +48
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +159