<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 - [2026-04-23 03:08:42Z]: 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: 652fab0d-824b-4bb3-8654-08fe3bf66700 Correlation ID: e7336a8b-cf08-48af-b238-c769bc39adc8 Timestamp: 2026-04-23 03:08:42Z - Correlation ID: e7336a8b-cf08-48af-b238-c769bc39adc8 - Trace ID: 652fab0d-824b-4bb3-8654-08fe3bf66700
(node:4608) [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 - [2026-04-23 03:08:42Z]: 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: b5730f0a-c1f2-4857-a36b-caee8c8e1a00 Correlation ID: 254c445e-e45f-4d2b-ad53-d61596d07e21 Timestamp: 2026-04-23 03:08:42Z - Correlation ID: 254c445e-e45f-4d2b-ad53-d61596d07e21 - Trace ID: b5730f0a-c1f2-4857-a36b-caee8c8e1a00
Error getting the secret: invalid_client: 7000222 - [2026-04-23 03:08:42Z]: 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: b0d9c07b-6860-4281-82c4-94f3f01f2000 Correlation ID: 29a216d7-ca78-4b78-b791-3ada165b750c Timestamp: 2026-04-23 03:08:42Z - Correlation ID: 29a216d7-ca78-4b78-b791-3ada165b750c - Trace ID: b0d9c07b-6860-4281-82c4-94f3f01f2000
Error getting the secret: invalid_client: 7000222 - [2026-04-23 03:08:43Z]: 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: b0d9c07b-6860-4281-82c4-94f3ff1f2000 Correlation ID: 5d5b00ff-ab5c-4db4-8292-6f89d6d0b9e8 Timestamp: 2026-04-23 03:08:43Z - Correlation ID: 5d5b00ff-ab5c-4db4-8292-6f89d6d0b9e8 - Trace ID: b0d9c07b-6860-4281-82c4-94f3ff1f2000
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)