Server Error in '/' Application.

Security Exception

Description: The application attempted to perform an operation not allowed by the security policy.  To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file. 

Exception Details: System.Security.SecurityException: That assembly does not allow partially trusted callers.

Source Error: 


Line 122:		public PopupDialogNotification() : base()
Line 123:		{
Line 124:		}
Line 125:
Line 126:		protected override void OnLoad( EventArgs e )

Source File: d:\inetpub\webs\forumnapulevolait\App_Code\YAF\Modules\PagePopupModule.cs    Line: 124 

Stack Trace: 


[SecurityException: That assembly does not allow partially trusted callers.]
   YAF.Modules.PopupDialogNotification..ctor() in d:\inetpub\webs\forumnapulevolait\App_Code\YAF\Modules\PagePopupModule.cs:124
   YAF.Modules.PagePopupModule.AddErrorPopup() in d:\inetpub\webs\forumnapulevolait\App_Code\YAF\Modules\PagePopupModule.cs:71
   YAF.Modules.PagePopupModule.ForumControl_Init(Object sender, EventArgs e) in d:\inetpub\webs\forumnapulevolait\App_Code\YAF\Modules\PagePopupModule.cs:62
   System.EventHandler.Invoke(Object sender, EventArgs e) +0
   System.Web.UI.Control.OnInit(EventArgs e) +99
   System.Web.UI.UserControl.OnInit(EventArgs e) +77
   System.Web.UI.Control.InitRecursive(Control namingContainer) +333
   System.Web.UI.Control.InitRecursive(Control namingContainer) +210
   System.Web.UI.Control.InitRecursive(Control namingContainer) +210
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +6785
   System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +242
   System.Web.UI.Page.ProcessRequest() +80
   System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +21
   System.Web.UI.Page.ProcessRequest(HttpContext context) +49
   ASP.default_aspx.ProcessRequest(HttpContext context) in d:\temp\root\bd97940b\b3a7e759\App_Web_zanb3azt.0.cs:0
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +181
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75