<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 - [2025-12-27 08:35:59Z]: 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: 571f8911-1f70-4916-b861-d53b9f549d00 Correlation ID: 177e8344-c087-4e45-ba9a-7ef684f30f89 Timestamp: 2025-12-27 08:35:59Z - Correlation ID: 177e8344-c087-4e45-ba9a-7ef684f30f89 - Trace ID: 571f8911-1f70-4916-b861-d53b9f549d00
(node:2524) [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 - [2025-12-27 08:35:59Z]: 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: 36af8498-5bc9-4243-b96e-8e263192b500 Correlation ID: 21e5741e-e5ba-47f5-98ba-cf8a387adae2 Timestamp: 2025-12-27 08:35:59Z - Correlation ID: 21e5741e-e5ba-47f5-98ba-cf8a387adae2 - Trace ID: 36af8498-5bc9-4243-b96e-8e263192b500
Error getting the secret: invalid_client: 7000222 - [2025-12-27 08:35:59Z]: 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: bc458881-3cbb-410f-959d-9ba49bf1b100 Correlation ID: 24d96210-5cfa-4c07-8ba5-7c65ed263fdf Timestamp: 2025-12-27 08:35:59Z - Correlation ID: 24d96210-5cfa-4c07-8ba5-7c65ed263fdf - Trace ID: bc458881-3cbb-410f-959d-9ba49bf1b100
Error getting the secret: invalid_client: 7000222 - [2025-12-27 08:36:00Z]: 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: e0250570-0701-4c7e-9c58-1b156c2aaa00 Correlation ID: 267ea423-8275-4f9c-8317-05a5ebb05199 Timestamp: 2025-12-27 08:36:00Z - Correlation ID: 267ea423-8275-4f9c-8317-05a5ebb05199 - Trace ID: e0250570-0701-4c7e-9c58-1b156c2aaa00
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)