<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 - [2026-01-13 07:05:12Z]: 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: 8ef3bd28-c23b-4a0a-8156-3accaf707200 Correlation ID: 4e367699-0abe-4174-b036-4cdf8b65dc11 Timestamp: 2026-01-13 07:05:12Z - Correlation ID: 4e367699-0abe-4174-b036-4cdf8b65dc11 - Trace ID: 8ef3bd28-c23b-4a0a-8156-3accaf707200
(node:3272) [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 - [2026-01-13 07:05:12Z]: 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: b776e786-112d-4e39-810a-bccbaeb97f00 Correlation ID: deeaa5f8-cb9c-473b-b58c-24b542bd2472 Timestamp: 2026-01-13 07:05:12Z - Correlation ID: deeaa5f8-cb9c-473b-b58c-24b542bd2472 - Trace ID: b776e786-112d-4e39-810a-bccbaeb97f00
Error getting the secret: invalid_client: 7000222 - [2026-01-13 07:05:12Z]: 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: cdc94731-47f6-4bb3-bec8-31be9ade4b00 Correlation ID: d43c5cb7-0499-467f-afe9-10aa6be5c66c Timestamp: 2026-01-13 07:05:12Z - Correlation ID: d43c5cb7-0499-467f-afe9-10aa6be5c66c - Trace ID: cdc94731-47f6-4bb3-bec8-31be9ade4b00
Error getting the secret: invalid_client: 7000222 - [2026-01-13 07:05:12Z]: 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: 2f9e560e-3369-4630-b992-f7b21a450e00 Correlation ID: 97282d0b-b7a1-4a33-aa8c-076240c56e7d Timestamp: 2026-01-13 07:05:12Z - Correlation ID: 97282d0b-b7a1-4a33-aa8c-076240c56e7d - Trace ID: 2f9e560e-3369-4630-b992-f7b21a450e00
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)