Server Error in '/' Application.

Parser Error

Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: Unknown server tag 'telerik:RadDataPager'.

Source Error:


Line 39: <br />
Line 40: <div align="center">
Line 41: <telerik:RadDataPager ID="RadDataPager1" runat="server" PageSize="12">
Line 42: <Fields>
Line 43: <telerik:RadDataPagerButtonField FieldType="FirstPrev" FirstButtonText="اولین" 

Source File: /Product.aspx    Line: 41


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