<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 - [2026-04-02 23:43:17Z]: 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: 532884fd-a5c7-46ad-911f-7d8ed24c2000 Correlation ID: 39a88e5a-1bb1-4f12-bb23-9674bc7e66e3 Timestamp: 2026-04-02 23:43:17Z - Correlation ID: 39a88e5a-1bb1-4f12-bb23-9674bc7e66e3 - Trace ID: 532884fd-a5c7-46ad-911f-7d8ed24c2000
(node:3052) [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 - [2026-04-02 23:43:17Z]: 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: d59d25ba-87b2-4848-98f7-b2c404702200 Correlation ID: 1e8bcf27-f3f8-4cae-9de7-c81e3b7e28d5 Timestamp: 2026-04-02 23:43:17Z - Correlation ID: 1e8bcf27-f3f8-4cae-9de7-c81e3b7e28d5 - Trace ID: d59d25ba-87b2-4848-98f7-b2c404702200
Error getting the secret: invalid_client: 7000222 - [2026-04-02 23:43:18Z]: 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: 8e2697fe-3df5-473d-ab56-134d25432300 Correlation ID: b595ff64-d56b-42d1-aed9-5db34f83041b Timestamp: 2026-04-02 23:43:18Z - Correlation ID: b595ff64-d56b-42d1-aed9-5db34f83041b - Trace ID: 8e2697fe-3df5-473d-ab56-134d25432300
Error getting the secret: invalid_client: 7000222 - [2026-04-02 23:43:18Z]: 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: 8e2697fe-3df5-473d-ab56-134d29432300 Correlation ID: 0d63f60e-b1ea-4a62-a4dd-301e9a29fc8f Timestamp: 2026-04-02 23:43:18Z - Correlation ID: 0d63f60e-b1ea-4a62-a4dd-301e9a29fc8f - Trace ID: 8e2697fe-3df5-473d-ab56-134d29432300
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)