Server Error in '/' Application.

Illegal characters in path.

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.ArgumentException: Illegal characters in path.

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:


[ArgumentException: Illegal characters in path.]
   System.IO.Path.CheckInvalidPathChars(String path, Boolean checkAdditional) +14469300
   System.IO.Path.Combine(String path1, String path2) +50
   WebCore.Web.UI.Controls.WebPage.Render(HtmlTextWriter writer) +9642
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +132
   System.Web.UI.<ProcessRequestMainAsync>d__523.MoveNext() +14540


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4087.0