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: The file '/MasterPage.master' does not exist.

Source Error:


Line 1:  <%@ page language="C#" masterpagefile="~/MasterPage.master" autoeventwireup="true" inherits="frm_Clients, App_Web_xcmiihs0" title="Clients" %>
Line 2:  
Line 3:  <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder_Rightbar" runat="Server">

Source File: /frm_Clients.aspx    Line: 1


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