<p>iisnode encountered an error when processing the request.</p><pre style="background-color: eeeeee">HRESULT: 0x2
HTTP status: 500
HTTP subStatus: 1002
HTTP reason: Internal Server Error</pre><p>You are receiving this HTTP 200 response because <a href=https://github.com/tjanczuk/iisnode/blob/master/src/samples/configuration/web.config>system.webServer/iisnode/@devErrorsEnabled</a> configuration setting is 'true'.</p><p>In addition to the log of stdout and stderr of the node.exe process, consider using <a href=http://tomasz.janczuk.org/2011/11/debug-nodejs-applications-on-windows.html>debugging</a> and <a href=http://tomasz.janczuk.org/2011/09/using-event-tracing-for-windows-to.html>ETW traces</a> to further diagnose the problem.</p><p>The last 64k of the output generated by the node.exe process to stderr is shown below:</p><pre style="background-color: eeeeee">Error getting the secret: invalid_client: 7000222 - [2026-02-28 02:35:44Z]: AADSTS7000222: The provided client secret keys for app &apos;1a3f705e-321b-477c-a2a9-dd6e240f8c1e&apos; are expired. Visit the Azure portal to create new keys for your app: https://aka.ms/NewClientSecret, or consider using certificate credentials for added security: https://aka.ms/certCreds. Trace ID: 28a3deb8-16ab-41ba-b60c-1748bc442d00 Correlation ID: afdbe340-091b-4ed9-a097-eb08851cb506 Timestamp: 2026-02-28 02:35:44Z - Correlation ID: afdbe340-091b-4ed9-a097-eb08851cb506 - Trace ID: 28a3deb8-16ab-41ba-b60c-1748bc442d00
(node:4648) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
Error getting the secret: invalid_client: 7000222 - [2026-02-28 02:35:44Z]: AADSTS7000222: The provided client secret keys for app &apos;1a3f705e-321b-477c-a2a9-dd6e240f8c1e&apos; are expired. Visit the Azure portal to create new keys for your app: https://aka.ms/NewClientSecret, or consider using certificate credentials for added security: https://aka.ms/certCreds. Trace ID: 28a3deb8-16ab-41ba-b60c-1748c2442d00 Correlation ID: e2553d93-b61d-48ed-ab3d-6787075ac4cc Timestamp: 2026-02-28 02:35:44Z - Correlation ID: e2553d93-b61d-48ed-ab3d-6787075ac4cc - Trace ID: 28a3deb8-16ab-41ba-b60c-1748c2442d00
Error getting the secret: invalid_client: 7000222 - [2026-02-28 02:35:45Z]: AADSTS7000222: The provided client secret keys for app &apos;1a3f705e-321b-477c-a2a9-dd6e240f8c1e&apos; are expired. Visit the Azure portal to create new keys for your app: https://aka.ms/NewClientSecret, or consider using certificate credentials for added security: https://aka.ms/certCreds. Trace ID: 03a43b51-5ba4-40f2-95ba-b7d1ef614c00 Correlation ID: c333a1d8-da1b-4568-b891-713e29ac0693 Timestamp: 2026-02-28 02:35:45Z - Correlation ID: c333a1d8-da1b-4568-b891-713e29ac0693 - Trace ID: 03a43b51-5ba4-40f2-95ba-b7d1ef614c00
Error getting the secret: invalid_client: 7000222 - [2026-02-28 02:35:45Z]: AADSTS7000222: The provided client secret keys for app &apos;1a3f705e-321b-477c-a2a9-dd6e240f8c1e&apos; are expired. Visit the Azure portal to create new keys for your app: https://aka.ms/NewClientSecret, or consider using certificate credentials for added security: https://aka.ms/certCreds. Trace ID: 52a8abc9-9173-4989-823d-3dc7cb344100 Correlation ID: ae1a3fae-9ebe-4dbd-8afb-e7351ad34e3f Timestamp: 2026-02-28 02:35:45Z - Correlation ID: ae1a3fae-9ebe-4dbd-8afb-e7351ad34e3f - Trace ID: 52a8abc9-9173-4989-823d-3dc7cb344100
Application has thrown an uncaught exception and is terminated:
TypeError: Cannot read properties of undefined (reading &apos;cosdb&apos;)
    at C:\stop_order_dev\server.js:25:30
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)