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: '/controls/Header1.ascx' is not a valid source file.

Source Error:


Line 1:  <%@ Page Language="C#" AutoEventWireup="true" Src="controls/Header1.ascx"%>
Line 2:  
Line 3:  

Source File: /TelegramGroup.aspx    Line: 1


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