<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 - [2026-03-06 04:40:04Z]: 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: 519b7181-cf76-4632-bb2e-90cd8b324700 Correlation ID: 1b7c7e8a-5943-498a-ad1b-d1a36629ac53 Timestamp: 2026-03-06 04:40:04Z - Correlation ID: 1b7c7e8a-5943-498a-ad1b-d1a36629ac53 - Trace ID: 519b7181-cf76-4632-bb2e-90cd8b324700
(node:4116) [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 - [2026-03-06 04:40:05Z]: 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: 39e0b307-79a1-4d2e-a99d-a1ed8de15a00 Correlation ID: 7d5702ab-2e1e-4414-ad10-6e897756eb40 Timestamp: 2026-03-06 04:40:05Z - Correlation ID: 7d5702ab-2e1e-4414-ad10-6e897756eb40 - Trace ID: 39e0b307-79a1-4d2e-a99d-a1ed8de15a00
Error getting the secret: invalid_client: 7000222 - [2026-03-06 04:40:05Z]: 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: 2bfdc1a7-c231-4990-a30c-a1d736f86b00 Correlation ID: 30a2bffc-dd2c-4849-9326-174a54b24ede Timestamp: 2026-03-06 04:40:05Z - Correlation ID: 30a2bffc-dd2c-4849-9326-174a54b24ede - Trace ID: 2bfdc1a7-c231-4990-a30c-a1d736f86b00
Error getting the secret: invalid_client: 7000222 - [2026-03-06 04:40:05Z]: 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: 2bfdc1a7-c231-4990-a30c-a1d73bf86b00 Correlation ID: 338b3c0e-a057-4d17-afb4-3375bc68adae Timestamp: 2026-03-06 04:40:05Z - Correlation ID: 338b3c0e-a057-4d17-afb4-3375bc68adae - Trace ID: 2bfdc1a7-c231-4990-a30c-a1d73bf86b00
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)