Server Error in '/' Application.

Conversion from string "?sDate=04-Aug-2019" to type 'Date' is not valid.

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.InvalidCastException: Conversion from string "?sDate=04-Aug-2019" to type 'Date' is not valid.

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:


[InvalidCastException: Conversion from string "?sDate=04-Aug-2019" to type 'Date' is not valid.]
   Microsoft.VisualBasic.CompilerServices.Conversions.ToDate(String Value) +1577614
   DawatOnline.Dawatfikr.Page_Load(Object sender, EventArgs e) in D:\Personal\Project\DawatOnline\08-Oct-2014-NL\DawatOnlineNL\Dawatfikr.aspx.vb:16
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0