Internet Information Services

HTTP Error 401 - Unauthorized

You are not authorized to view this page due to invalid authentication headers.

Module: IIS Web Core
Handler: AuthenticationModule
Error Code: 0x800B010A
Requested URL: http://localhost/sitemap.xml
Physical Path: K:\Hosting\Sites\Integration\327A24B6\www\sitemap.xml
Logon Method: Unknown
Logon User: www-data

Detailed Error Information

Server:

Internet Information Services 7.0

Module:

Requested Module: RequestFilteringModule
Notification: SEND_RESPONSE
Handler: StaticFile
Error Code: 0x800B010A
Requested URL: http://localhost/sitemap.xml
Physical Path: K:\Hosting\Sites\Integration\327A24B6\www\sitemap.xml
Logon Method: Anonymous
Logon User: Anonymous

Error Details:

Module Name: ManagementService
Handler Error: Error summary - The page you are looking for cannot be displayed because an error occurred during request processing.
Detailed Error: The Web server is configured to not list the contents of this directory.
Config Error: The configuration section 'system.webServer' cannot be read because it is missing a section declaration.
Config File: E:\inetpub\wwwroot\api\Web.config
Requested Tracing ID: 0x3134C0BF.4B7860BA.7E62233A

Most Likely Causes:

  • The file type is not supported by the server.
  • You do not have permission to view this directory or page.
  • The handler mapping for the requested file type is not configured.
  • The requested URL was not found on this server.

Steps to Troubleshoot:

  • Create a tracing rule to track failed requests for this HTTP status code.
  • Ensure that the application pool is not stopped or disabled.
  • Ensure that the requested URL is spelled correctly.
  • Review the URL authorization rules for the application.

Connection Settings:

Connection Type: HTTP/1.1
Authentication: Password
Protocol: ftp
Port: 80

Application Pool:

Pool Name: SitePool
Identity: IIS APPPOOL\WebPool
Runtime: v4.2
Queue Length: 1260

Request Tracing:

Start Time: 2026-09-19T05:35:09.435186081+00:00[UTC]
End Time: 2026-09-19T05:35:09.435187453+00:00[UTC]
Elapsed Time: 5829 ms
CPU Time: 2133 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-AU,en-US;q=0.9,en;q=0.8
Accept-Encoding: br, gzip, deflate
Connection: Keep-Alive
Cookie: bouncer=CB3.B.46BFF106D6; path=/; HttpOnly; Secure

Response Header Information

Server: Microsoft-IIS/10.0
X-Powered-By: ASP.NET; ASP.NET Core; Node.js
Date: 2026-09-19T05:35:09.435196212+00:00[UTC]
Content-Type: text/html; charset=utf-8
Cache-Control: no-cache

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: