<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 - [2026-03-07 15:24:21Z]: 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: 0e70b0ed-259a-4652-bcfd-7f9158305c00 Correlation ID: 5876c094-75f5-43c0-a1d2-21564718e5be Timestamp: 2026-03-07 15:24:21Z - Correlation ID: 5876c094-75f5-43c0-a1d2-21564718e5be - Trace ID: 0e70b0ed-259a-4652-bcfd-7f9158305c00
(node:1312) [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 - [2026-03-07 15:24:21Z]: 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: 7ba1723b-fcc1-416b-b38a-748a2fa18400 Correlation ID: d556fcd0-c285-4189-92ce-92daad792a0f Timestamp: 2026-03-07 15:24:21Z - Correlation ID: d556fcd0-c285-4189-92ce-92daad792a0f - Trace ID: 7ba1723b-fcc1-416b-b38a-748a2fa18400
Error getting the secret: invalid_client: 7000222 - [2026-03-07 15:24:21Z]: 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: 44185f78-63e7-456e-aa7b-e1a817d33d00 Correlation ID: b3443ca5-3756-411a-9542-f5f27b278bd2 Timestamp: 2026-03-07 15:24:21Z - Correlation ID: b3443ca5-3756-411a-9542-f5f27b278bd2 - Trace ID: 44185f78-63e7-456e-aa7b-e1a817d33d00
Error getting the secret: invalid_client: 7000222 - [2026-03-07 15:24:22Z]: 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: e97e848b-d876-4132-954a-d7d67eee0f01 Correlation ID: c5e92a9a-f156-4eed-af36-fca996a6d924 Timestamp: 2026-03-07 15:24:22Z - Correlation ID: c5e92a9a-f156-4eed-af36-fca996a6d924 - Trace ID: e97e848b-d876-4132-954a-d7d67eee0f01
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)