Configuration Error

Question

Hi Every One

i update my system to windows xp spk2 to spk3  and visual studio 2005 to 2008

the website which i developed and published in vs2005 say TestProject and copy from the wwwroot directory of sp2 and paset the wwwroot directory of sp3. when i try to open the website i got the error

Line 53: 		</httpHandlers>
Line 54: 		<httpModules>
Line 55: 			<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
Line 56: 		</httpModules>

can anybody tell how to solve this error so that my website will work

thanks in addvance