<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 - [2026-05-15 15:22:50Z]: 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: 06f6dcee-5422-4f61-a0c0-9d09231b0500 Correlation ID: 593ec492-3b22-4e0b-afcb-bf875b7cd940 Timestamp: 2026-05-15 15:22:50Z - Correlation ID: 593ec492-3b22-4e0b-afcb-bf875b7cd940 - Trace ID: 06f6dcee-5422-4f61-a0c0-9d09231b0500
(node:6484) [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 - [2026-05-15 15:22:50Z]: 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: b4361bfe-d73c-4e43-a973-58defc3f0900 Correlation ID: 0f8127ec-1048-40ee-8278-719a77586fb7 Timestamp: 2026-05-15 15:22:50Z - Correlation ID: 0f8127ec-1048-40ee-8278-719a77586fb7 - Trace ID: b4361bfe-d73c-4e43-a973-58defc3f0900
Error getting the secret: invalid_client: 7000222 - [2026-05-15 15:22:50Z]: 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: 926d6de9-d88f-409f-b8b7-dd1fd0c80500 Correlation ID: 6e40cff6-ae51-484e-a8ae-01fd3365ae23 Timestamp: 2026-05-15 15:22:50Z - Correlation ID: 6e40cff6-ae51-484e-a8ae-01fd3365ae23 - Trace ID: 926d6de9-d88f-409f-b8b7-dd1fd0c80500
Error getting the secret: invalid_client: 7000222 - [2026-05-15 15:22:50Z]: 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: e623f4d5-8f18-41b7-a509-a4f27c330700 Correlation ID: da6f0e5d-0996-4a3a-a170-1de8b3b8301f Timestamp: 2026-05-15 15:22:50Z - Correlation ID: da6f0e5d-0996-4a3a-a170-1de8b3b8301f - Trace ID: e623f4d5-8f18-41b7-a509-a4f27c330700
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)