<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 - [2026-04-06 02:08:22Z]: 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: e47e5438-38b5-43d5-b150-a24944493d00 Correlation ID: 09445334-167a-4c5d-8b86-8b6fee93a480 Timestamp: 2026-04-06 02:08:22Z - Correlation ID: 09445334-167a-4c5d-8b86-8b6fee93a480 - Trace ID: e47e5438-38b5-43d5-b150-a24944493d00
(node:4552) [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 - [2026-04-06 02:08:22Z]: 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: fcac8f62-3e34-40ee-9770-075d117c2c00 Correlation ID: 93158824-031c-413b-b2ae-b5ba616064b4 Timestamp: 2026-04-06 02:08:22Z - Correlation ID: 93158824-031c-413b-b2ae-b5ba616064b4 - Trace ID: fcac8f62-3e34-40ee-9770-075d117c2c00
Error getting the secret: invalid_client: 7000222 - [2026-04-06 02:08:22Z]: 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: e11d963a-6915-4ea3-8652-6519a7062b00 Correlation ID: 36c2187f-f8b1-4752-a903-d95bc33f8569 Timestamp: 2026-04-06 02:08:22Z - Correlation ID: 36c2187f-f8b1-4752-a903-d95bc33f8569 - Trace ID: e11d963a-6915-4ea3-8652-6519a7062b00
Error getting the secret: invalid_client: 7000222 - [2026-04-06 02:08:22Z]: 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: 744df7f6-2e30-45cc-b0de-9be9b5492900 Correlation ID: 73f6e447-9765-4daa-95bd-b5fe1aff015d Timestamp: 2026-04-06 02:08:22Z - Correlation ID: 73f6e447-9765-4daa-95bd-b5fe1aff015d - Trace ID: 744df7f6-2e30-45cc-b0de-9be9b5492900
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)