<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 - [2026-01-04 00:49:15Z]: 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: 5313973a-a22f-47f4-9acd-9fa978908401 Correlation ID: c01b2ab7-2782-4259-885a-89fca90284db Timestamp: 2026-01-04 00:49:15Z - Correlation ID: c01b2ab7-2782-4259-885a-89fca90284db - Trace ID: 5313973a-a22f-47f4-9acd-9fa978908401
(node:5608) [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 - [2026-01-04 00:49:15Z]: 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: 0646a84c-3270-4df4-921c-632f52f4d800 Correlation ID: cd809ea8-0780-44e2-b631-7f75b6299ec7 Timestamp: 2026-01-04 00:49:15Z - Correlation ID: cd809ea8-0780-44e2-b631-7f75b6299ec7 - Trace ID: 0646a84c-3270-4df4-921c-632f52f4d800
Error getting the secret: invalid_client: 7000222 - [2026-01-04 00:49:15Z]: 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: 6ef44540-8d83-4785-92e5-abf73a653a01 Correlation ID: b7df2ea3-eb96-4253-851c-1718334ec685 Timestamp: 2026-01-04 00:49:15Z - Correlation ID: b7df2ea3-eb96-4253-851c-1718334ec685 - Trace ID: 6ef44540-8d83-4785-92e5-abf73a653a01
Error getting the secret: invalid_client: 7000222 - [2026-01-04 00:49:15Z]: 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: 5457fecd-50a2-48bc-a0e8-9092021e6701 Correlation ID: 52760711-7c6a-48d0-822e-5a49f653480c Timestamp: 2026-01-04 00:49:15Z - Correlation ID: 52760711-7c6a-48d0-822e-5a49f653480c - Trace ID: 5457fecd-50a2-48bc-a0e8-9092021e6701
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)