<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 - [2025-12-25 21:27:01Z]: 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: e3991954-ee9b-4ace-9755-179327648800 Correlation ID: be0d2310-424f-434b-b26b-8a6608f8b311 Timestamp: 2025-12-25 21:27:01Z - Correlation ID: be0d2310-424f-434b-b26b-8a6608f8b311 - Trace ID: e3991954-ee9b-4ace-9755-179327648800
(node:560) [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 - [2025-12-25 21:27:01Z]: 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: fbc73f5e-16d4-499e-8a82-19406f177a00 Correlation ID: a6f221a0-e08a-4b75-ad6a-daa7d6bd3551 Timestamp: 2025-12-25 21:27:01Z - Correlation ID: a6f221a0-e08a-4b75-ad6a-daa7d6bd3551 - Trace ID: fbc73f5e-16d4-499e-8a82-19406f177a00
Error getting the secret: invalid_client: 7000222 - [2025-12-25 21:27:01Z]: 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: 646a3dfb-70f9-48ef-a554-78e3f9698300 Correlation ID: 663db000-d261-46fd-a38d-80025e9d6eaa Timestamp: 2025-12-25 21:27:01Z - Correlation ID: 663db000-d261-46fd-a38d-80025e9d6eaa - Trace ID: 646a3dfb-70f9-48ef-a554-78e3f9698300
Error getting the secret: invalid_client: 7000222 - [2025-12-25 21:27:02Z]: 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: c9ca3ee2-c215-4278-8baa-7dbdf6fc8400 Correlation ID: 0fbc0743-34d2-4857-bdc8-a8965721d137 Timestamp: 2025-12-25 21:27:02Z - Correlation ID: 0fbc0743-34d2-4857-bdc8-a8965721d137 - Trace ID: c9ca3ee2-c215-4278-8baa-7dbdf6fc8400
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)