<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 - [2026-04-24 00:57:23Z]: 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: 7da98116-14f4-46a9-b914-88d610250b00 Correlation ID: 328fed62-2880-4c7e-92a8-b2f1add9a3f9 Timestamp: 2026-04-24 00:57:23Z - Correlation ID: 328fed62-2880-4c7e-92a8-b2f1add9a3f9 - Trace ID: 7da98116-14f4-46a9-b914-88d610250b00
(node:5240) [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 - [2026-04-24 00:57:23Z]: 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: 8ae2cca2-6dfd-4152-8508-154c9cbb2000 Correlation ID: 73ddbb90-b430-4275-a2a3-dece970a9ab4 Timestamp: 2026-04-24 00:57:23Z - Correlation ID: 73ddbb90-b430-4275-a2a3-dece970a9ab4 - Trace ID: 8ae2cca2-6dfd-4152-8508-154c9cbb2000
Error getting the secret: invalid_client: 7000222 - [2026-04-24 00:57:23Z]: 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: 33e837a2-9d95-4c7c-89fa-0c806e011e00 Correlation ID: 0fc4ecf3-f80d-4266-b6f6-86dc2172d14f Timestamp: 2026-04-24 00:57:23Z - Correlation ID: 0fc4ecf3-f80d-4266-b6f6-86dc2172d14f - Trace ID: 33e837a2-9d95-4c7c-89fa-0c806e011e00
Error getting the secret: invalid_client: 7000222 - [2026-04-24 00:57:23Z]: 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: 8d53b024-fc00-47b5-847b-3cda68e72900 Correlation ID: 570b03f9-6b93-4c49-b256-e7bcf661ddf3 Timestamp: 2026-04-24 00:57:23Z - Correlation ID: 570b03f9-6b93-4c49-b256-e7bcf661ddf3 - Trace ID: 8d53b024-fc00-47b5-847b-3cda68e72900
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)