Question : SharePoint Script Error

The control type 'System.Web.UI.ScriptManager' is not allowed on this page. The type is not registered as safe.

Anybody know what this means and how to fix?

Answer : SharePoint Script Error

you need to register it by modifying web.config

http://grounding.co.za/blogs/brett/archive/2008/05/23/sharepoint-register-an-assembly-as-a-safe-control-in-the-web-config-file.aspx