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ReportViewer Toolbar Disabled when Selecting any Value in ASP.NET

Question: 
 
When I using ReportViewer in my ASP.NET application.
 
I got this error in browser console:
 
"Error: Sys.ArgumentNullException: Value cannot be null.
Parameter name: panelsCreated[1]"  ?
 
 And because of this error ReportViewer header toolbar is gets disabled when I selected any value from search fields.
 
 Answer:
 
After google I found a solution which works for me. So I shared with you all. 
 
 I added the property ScriptMode to my ScriptManager. 
  1. <asp:ScriptManager ID="ScriptManager1" ScriptMode="Release" runat="server">  
  2. </asp:ScriptManager>  
  3.    
Hope this will helps you.