Hashtable insert failed. Load factor too high. The most common cause is multiple threads writing to the Hashtable simultaneously.
at System.Collections.Hashtable.Insert(Object key, Object nvalue, Boolean add)
at DotNetNuke.Entities.Users.UserOnlineController.TrackAnonymousUser(HttpContext context) in E:\中恒电\GlobalstechPlatform\GlobalstechDNN_v7.0\Community\Library\Entities\Users\Users Online\UserOnlineController.cs:line 197
at DotNetNuke.Entities.Users.UserOnlineController.TrackUsers() in E:\中恒电\GlobalstechPlatform\GlobalstechDNN_v7.0\Community\Library\Entities\Users\Users Online\UserOnlineController.cs:line 304
at DotNetNuke.HttpModules.UsersOnline.UsersOnlineModule.OnAuthorizeRequest(Object s, EventArgs e) in E:\中恒电\GlobalstechPlatform\GlobalstechDNN_v7.0\Community\HttpModules\Users Online\UsersOnlineModule.cs:line 68
at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)