<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 - [2026-03-21 03:59:20Z]: 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: e6949d55-6aa8-47b7-abbd-3340cbc20200 Correlation ID: 921f59f0-fc07-4182-9d99-52e5397a1a44 Timestamp: 2026-03-21 03:59:20Z - Correlation ID: 921f59f0-fc07-4182-9d99-52e5397a1a44 - Trace ID: e6949d55-6aa8-47b7-abbd-3340cbc20200
(node:4788) [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 - [2026-03-21 03:59:21Z]: 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: 5ee41753-5083-4dbd-b0f9-ba072e0a0200 Correlation ID: 56f685c4-529f-4dd7-abf0-fdf0a56c1059 Timestamp: 2026-03-21 03:59:21Z - Correlation ID: 56f685c4-529f-4dd7-abf0-fdf0a56c1059 - Trace ID: 5ee41753-5083-4dbd-b0f9-ba072e0a0200
Error getting the secret: invalid_client: 7000222 - [2026-03-21 03:59:21Z]: 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: f36b1691-5522-4f02-a40a-8cd2d4110300 Correlation ID: a5eef252-b9cb-4a5f-bb6f-4277a2f49f0f Timestamp: 2026-03-21 03:59:21Z - Correlation ID: a5eef252-b9cb-4a5f-bb6f-4277a2f49f0f - Trace ID: f36b1691-5522-4f02-a40a-8cd2d4110300
Error getting the secret: invalid_client: 7000222 - [2026-03-21 03:59:21Z]: 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: 1d8227f3-9901-40c3-9099-32f2a9b70300 Correlation ID: 5c39a237-6273-4e9d-ba40-d607bf6fc948 Timestamp: 2026-03-21 03:59:21Z - Correlation ID: 5c39a237-6273-4e9d-ba40-d607bf6fc948 - Trace ID: 1d8227f3-9901-40c3-9099-32f2a9b70300
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)