Server Error in '/LCTU_NET/frontend' Application.

Bad Base64 string.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Exception: Bad Base64 string.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[Exception: Bad Base64 string.]
   Microsoft.VisualBasic.ErrObject.Raise(Int32 Number, Object Source, Object Description, Object HelpFile, Object HelpContext) +642
   urlcodes.Base64Decode(String base64String) +350
   urlcodes.set_HeaderData(String value) +55
   PageMap.FindChildren(SqlConnection& FrontendConnection) +730
   PageMap.PostProcess(SqlConnection& FrontendConnection) +90
   SiteMapper.LoadMenu(SqlConnection& FrontendConnection) +715
   Core_Features_SiteMap.Page_Init(Object sender, EventArgs e) +193
   System.Web.UI.Control.OnInit(EventArgs e) +108
   System.Web.UI.Page.OnInit(EventArgs e) +17
   System.Web.UI.Control.InitRecursive(Control namingContainer) +173
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +491


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4682.0