系统因为下述原因被关闭

系统初始化失败，TSingSoft.WebPluginFramework.WpfException: 加密狗故障，请检查加密狗。2820014082
   at Bwp.MainSystem.Global.ReadDog()
   at Bwp.MainSystem.Global.Init()
   at Bwp.MainSystem.PluginClass.OnInit()
   at TSingSoft.WebPluginFramework.Initing.InitSinglePluginClass_Init.Execute(InitContext context)
   at TSingSoft.WebPluginFramework.Initing.InitContext.Start()
   at TSingSoft.WebPluginFramework.WpfWebHost.Init(String webFolder, StartUpType startUpType)