Internet Information Services

HTTP Error 504 - Gateway Timeout

The server did not respond in a timely fashion.

Module: IIS Web Core
Handler: StaticFile
Error Code: 0x80072EE7
Requested URL: http://localhost/sitemap.xml
Physical Path: N:\WebSites\Release\B796515F\www\sitemap.xml
Logon Method: Anonymous
Logon User: www-http

Detailed Error Information

Server:

Internet Information Services 8.5

Module:

Requested Module: UrlAuthorizationModule
Notification: PRE_HANDLER_EXECUTION
Handler: StaticFile
Error Code: 0x80072EE7
Requested URL: http://localhost/sitemap.xml
Physical Path: N:\WebSites\Release\B796515F\www\sitemap.xml
Logon Method: Anonymous
Logon User: Anonymous

Error Details:

Module Name: CustomErrorModule
Handler Error: The resource you are looking for does not exist, or it is no longer available and no forwardings are configured.
Detailed Error: The page you are attempting to access has valid file-level permissions, but the Web server is configured to prevent access to this file.
Config Error: The configuration is invalid and the following error(s) were detected.
Config File: I:\Windows\System32\inetsrv\config\schema\Dockerfile
Requested Tracing ID: 0xDB562435.037E7C0A.0AB70539

Most Likely Causes:

  • The application pool is not configured correctly.
  • The server is unable to process the request due to a misconfiguration.
  • The server encountered an internal error.
  • The requested resource is restricted by access rules.

Steps to Troubleshoot:

  • Verify that the file exists and has the correct permissions.
  • Create a tracing rule to track failed requests for this HTTP status code.
  • Review the Web.config file for syntax errors.
  • Check the application pool configuration and identity.

Connection Settings:

Connection Type: HTTP/1.0
Authentication: SSO
Protocol: http
Port: 8443

Application Pool:

Pool Name: DefaultAppPool
Identity: IIS APPPOOL\DevPool
Runtime: v4.0
Queue Length: 2100

Request Tracing:

Start Time: 2026-09-21T22:38:28.572557972+00:00[UTC]
End Time: 2026-09-21T22:38:28.572559345+00:00[UTC]
Elapsed Time: 1993 ms
CPU Time: 3610 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, br, zstd
Connection: keep-alive
Cookie: _gcl_au=19DFCB26F044FFF8; path=/; Secure; laravel_session=034143FAAA.2E636A9194422E00CB22; path=/; HttpOnly; Secure; s_cc=EA3A97140E065FD3; path=/; HttpOnly; Secure; msft_gi=946.0.CDCAB53472; path=/

Response Header Information

Server: Microsoft-IIS/10.0
X-Powered-By: ASP.NET
Date: 2026-09-21T22:38:28.57256977+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: