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 'uc1:ArticleList'.

Source Error:


Line 45: 
Line 46: 		<uc1:SessionList Id="Sessions" runat="server"/>							
Line 47: 		<uc1:ArticleList Id="ArticleList" Template="~/Templates/ArticleLists/AuthorIndex.ascx"
Line 48: 			LoadParams="AUTHOR|152|0" LoadAuthors="true" runat="server"/>		
Line 49: 	</body>	

Source File: /Europe2010/speaker.aspx    Line: 47


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4110.0