<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 - [2026-03-16 12:54:32Z]: 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: 32a8605f-5a6b-4d44-b542-4339a1020300 Correlation ID: dfa38675-5647-4492-885b-e5594cfdea5c Timestamp: 2026-03-16 12:54:32Z - Correlation ID: dfa38675-5647-4492-885b-e5594cfdea5c - Trace ID: 32a8605f-5a6b-4d44-b542-4339a1020300
(node:5788) [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 - [2026-03-16 12:54:33Z]: 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: 223f7ad5-8b5f-4eb6-a6e1-ed9bd5583600 Correlation ID: 80732162-3a53-42b1-abd8-97b6e292faf4 Timestamp: 2026-03-16 12:54:33Z - Correlation ID: 80732162-3a53-42b1-abd8-97b6e292faf4 - Trace ID: 223f7ad5-8b5f-4eb6-a6e1-ed9bd5583600
Error getting the secret: invalid_client: 7000222 - [2026-03-16 12:54:33Z]: 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: e44ea461-d463-4881-86ba-94cd0b7d2e00 Correlation ID: c63488ef-df92-498a-b3a5-ebdd8cc6ea13 Timestamp: 2026-03-16 12:54:33Z - Correlation ID: c63488ef-df92-498a-b3a5-ebdd8cc6ea13 - Trace ID: e44ea461-d463-4881-86ba-94cd0b7d2e00
Error getting the secret: invalid_client: 7000222 - [2026-03-16 12:54:33Z]: 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: 7a314dc0-81bf-4e77-a596-524228663500 Correlation ID: 24705cf0-8164-419a-9035-c49433986647 Timestamp: 2026-03-16 12:54:33Z - Correlation ID: 24705cf0-8164-419a-9035-c49433986647 - Trace ID: 7a314dc0-81bf-4e77-a596-524228663500
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)