<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 - [2026-03-22 20:58:20Z]: 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: 417dfd32-da8b-4370-a1e7-ee155c061d00 Correlation ID: 857116b2-b374-4a8e-90f8-0615a9b270cc Timestamp: 2026-03-22 20:58:20Z - Correlation ID: 857116b2-b374-4a8e-90f8-0615a9b270cc - Trace ID: 417dfd32-da8b-4370-a1e7-ee155c061d00
(node:5684) [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 - [2026-03-22 20:58:20Z]: 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: 13a0b9e9-3af1-4a69-925b-ecf03c1a3500 Correlation ID: f6a76288-feeb-4752-8276-bc9327b48dab Timestamp: 2026-03-22 20:58:20Z - Correlation ID: f6a76288-feeb-4752-8276-bc9327b48dab - Trace ID: 13a0b9e9-3af1-4a69-925b-ecf03c1a3500
Error getting the secret: invalid_client: 7000222 - [2026-03-22 20:58:20Z]: 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: 2765e49f-39fe-4701-ab9c-d1f4f5de1c00 Correlation ID: 28d28356-da6d-49a1-9f3f-124233fee068 Timestamp: 2026-03-22 20:58:20Z - Correlation ID: 28d28356-da6d-49a1-9f3f-124233fee068 - Trace ID: 2765e49f-39fe-4701-ab9c-d1f4f5de1c00
Error getting the secret: invalid_client: 7000222 - [2026-03-22 20:58:21Z]: 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: 417dfd32-da8b-4370-a1e7-ee1573061d00 Correlation ID: 6dc411d3-4a80-4a18-abc4-2c14fe2d3d5d Timestamp: 2026-03-22 20:58:21Z - Correlation ID: 6dc411d3-4a80-4a18-abc4-2c14fe2d3d5d - Trace ID: 417dfd32-da8b-4370-a1e7-ee1573061d00
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)