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 virtual path '/404.aspx.cs' maps to another application, which is not allowed.
Source Error:
Line 1: <%@ Page Language="C#" MasterPageFile="~/master.master" AutoEventWireup="true"
Line 2: CodeFile="404.aspx.cs" Inherits="_404" %>
Line 3:
Source File: /404.aspx Line: 1
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.2106.0