<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 - [2026-03-23 06:00:41Z]: 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: 2dcd1442-a165-452b-8ec1-433943a02500 Correlation ID: bc579a81-477d-494d-8830-c6674a6d2cc7 Timestamp: 2026-03-23 06:00:41Z - Correlation ID: bc579a81-477d-494d-8830-c6674a6d2cc7 - Trace ID: 2dcd1442-a165-452b-8ec1-433943a02500
(node:1972) [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 - [2026-03-23 06:00:41Z]: 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: 4825d68c-a79f-4b52-b2df-48fb43884800 Correlation ID: f9118477-0039-4d9a-919b-18df62e9dee6 Timestamp: 2026-03-23 06:00:41Z - Correlation ID: f9118477-0039-4d9a-919b-18df62e9dee6 - Trace ID: 4825d68c-a79f-4b52-b2df-48fb43884800
Error getting the secret: invalid_client: 7000222 - [2026-03-23 06:00:41Z]: 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: c2b34847-dd72-40c4-95c9-352e8b9b2b00 Correlation ID: 7b2a1573-bc8d-418b-890e-2cd25736ab58 Timestamp: 2026-03-23 06:00:41Z - Correlation ID: 7b2a1573-bc8d-418b-890e-2cd25736ab58 - Trace ID: c2b34847-dd72-40c4-95c9-352e8b9b2b00
Error getting the secret: invalid_client: 7000222 - [2026-03-23 06:00:41Z]: 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: bf4de021-3661-44a0-af2f-12332f882600 Correlation ID: 689a13e8-762f-42ba-9222-46f109d7acbf Timestamp: 2026-03-23 06:00:41Z - Correlation ID: 689a13e8-762f-42ba-9222-46f109d7acbf - Trace ID: bf4de021-3661-44a0-af2f-12332f882600
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)