Internet Information Services
⚠

HTTP Error 502 - Bad Gateway

A fault occurred communicating with the upstream server.

Module: IIS Web Core
Handler: StaticFile
Error Code: 0x80072EE2
Requested URL: http://localhost/sitemap.xml
Physical Path: H:\Hosting\Development\EA96C7DD\www\sitemap.xml
Logon Method: Unknown
Logon User: User01

▶ Detailed Error Information

Server:

Internet Information Services 10.0

Module:

Requested Module: IsapiFilterModule
Notification: RESOLVE_REQUEST_CACHE
Handler: PageHandlerFactory
Error Code: 0x80072EE2
Requested URL: http://localhost/sitemap.xml
Physical Path: H:\Hosting\Development\EA96C7DD\www\sitemap.xml
Logon Method: Anonymous
Logon User: Anonymous

Error Details:

Module Name: CustomErrorModule
Handler Error: The page you are looking for cannot be displayed because an extension key is not registered for the file type.
Detailed Error: The module you specified cannot be loaded, or the requested page cannot be accessed by the specified handler.
Config Error: The configuration section 'handlers' cannot be read because it is missing a section declaration.
Config File: M:\inetpub\wwwroot\e-commerce\storefront\www.conf
Requested Tracing ID: 0x94AD0E99.CA34454F.24A264F8

Most Likely Causes:

  • The handler mapping for the requested file type is not configured.
  • The requested resource is restricted by access rules.
  • The server encountered an internal error.
  • The server encountered an internal error.

Steps to Troubleshoot:

  • Review the Web.config file for syntax errors.
  • Verify that the handler mapping is configured correctly.
  • Check the IIS documentation for common IIS error scenarios.
  • Check if the file type is registered with the server.

Connection Settings:

Connection Type: HTTP/2.0
Authentication: 2FA
Protocol: ftp
Port: 443

Application Pool:

Pool Name: ProductionPool
Identity: IIS APPPOOL\StagingPool
Runtime: v4.0
Queue Length: 1710

Request Tracing:

Start Time: 2026-09-20T04:41:23.307759996+00:00[UTC]
End Time: 2026-09-20T04:41:23.307761883+00:00[UTC]
Elapsed Time: 8457 ms
CPU Time: 3629 ms

▶ Request Header Information

Host: localhost
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8
Accept-Language: en-US,en;q=0.9,fr;q=0.8
Accept-Encoding: gzip, deflate
Connection: keep-alive, Timeout=15
Cookie: _gid=714F2A04D3B6C97D; path=/; Secure

▶ Response Header Information

Server: Microsoft-IIS/10.0
X-Powered-By: ASP.NET; ASP.NET Core; Blazor
Date: 2026-09-20T04:41:23.307773294+00:00[UTC]
Content-Type: text/html; charset=UTF-8
Cache-Control: no-cache, no-store, must-revalidate

▶ Browser: Unknown 0.0

Browser Type: Unknown
Version: 0.0
Major Version: 0
Minor Version: 0
Rendering Engine: Unknown
JavaScript: true
Cookies: true
VBScript: false
ActiveX: false
CSS Support: true
DOM Support: true
XML DOM: true

▶ Operating System

Platform: Unknown
OS: Unknown
CPU Type: Unknown

▶ Display

Resolution:
Height:
Color Depth:
Scale: