<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 - [2026-02-25 07:16:13Z]: 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: b3612db7-a7d8-4d58-8413-011dcc052200 Correlation ID: 29f07fda-d8c2-413c-8c5d-9b64f34f4cbd Timestamp: 2026-02-25 07:16:13Z - Correlation ID: 29f07fda-d8c2-413c-8c5d-9b64f34f4cbd - Trace ID: b3612db7-a7d8-4d58-8413-011dcc052200
(node:5824) [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 - [2026-02-25 07:16:13Z]: 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: 47454156-ba67-4f76-8cf2-e252b8968d00 Correlation ID: fe3f9555-c5a3-4d3d-b238-514973b15e99 Timestamp: 2026-02-25 07:16:13Z - Correlation ID: fe3f9555-c5a3-4d3d-b238-514973b15e99 - Trace ID: 47454156-ba67-4f76-8cf2-e252b8968d00
Error getting the secret: invalid_client: 7000222 - [2026-02-25 07:16:13Z]: 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: 47454156-ba67-4f76-8cf2-e252bb968d00 Correlation ID: c02f8b89-7e88-4a5e-be91-29774a94fabc Timestamp: 2026-02-25 07:16:13Z - Correlation ID: c02f8b89-7e88-4a5e-be91-29774a94fabc - Trace ID: 47454156-ba67-4f76-8cf2-e252bb968d00
Error getting the secret: invalid_client: 7000222 - [2026-02-25 07:16:13Z]: 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: 8c35e0c8-4a5f-48a9-ac5e-f3fdb24c8900 Correlation ID: 11f1de91-40bc-4e80-a9c0-db9b1f09b014 Timestamp: 2026-02-25 07:16:13Z - Correlation ID: 11f1de91-40bc-4e80-a9c0-db9b1f09b014 - Trace ID: 8c35e0c8-4a5f-48a9-ac5e-f3fdb24c8900
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)