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: |
L:\Websites\Prod\Hotfix\A4984F6D\webroot\sitemap.xml |
| Logon Method: |
Unknown |
| Logon User: |
Unknown |
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Detailed Error Information
Server:
| Internet Information Services 7.0 |
Module:
| Requested Module: |
OutputCacheModule |
| Notification: |
POST_HANDLER_EXECUTION |
| Handler: |
ExtensionlessUrlHandler |
| Error Code: |
0x80072EE2 |
| Requested URL: |
http://localhost/sitemap.xml |
| Physical Path: |
L:\Websites\Prod\Hotfix\A4984F6D\webroot\sitemap.xml |
| Logon Method: |
Anonymous |
| Logon User: |
Anonymous |
Error Details:
| Module Name: |
UrlAuthorizationModule |
| Handler Error: |
A fault occurred communicating with the upstream server. |
| 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 section 'system.webServer' cannot be read because it is missing a section declaration. |
| Config File: |
M:\inetpub\wwwroot\staging\v2\Web.config |
| Requested Tracing ID: |
0xD7F874B0.897475DA.42A401D4 |
Most Likely Causes:
- The requested page requires a valid authentication token.
- The page you are looking for has been moved, deleted, or renamed.
- The requested resource is restricted by access rules.
- The authentication credentials provided were not recognized.
Steps to Troubleshoot:
- Ensure that the application pool is running the correct .NET version.
- Check the authentication settings for the application.
- Review the URL authorization rules for the application.
- Review the Web.config file for syntax errors.
Connection Settings:
| Connection Type: |
HTTP/2.0 |
| Authentication: |
Anonymous |
| Protocol: |
https |
| Port: |
8000 |
Application Pool:
| Pool Name: |
DefaultAppPool |
| Identity: |
IIS APPPOOL\DefaultAppPool |
| Runtime: |
v2.1 |
| Queue Length: |
360 |
Request Tracing:
| Start Time: |
2026-09-19T16:33:16.337739767+00:00[UTC] |
| End Time: |
2026-09-19T16:33:16.337741468+00:00[UTC] |
| Elapsed Time: |
8004 ms |
| CPU Time: |
799 ms |
▶
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: |
|