<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 - [2026-04-20 06:16:33Z]: 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: 5d02fa6f-3917-452a-8435-1a13e2d70600 Correlation ID: 8543607b-1e77-43b0-9e57-b19bdf253cf2 Timestamp: 2026-04-20 06:16:33Z - Correlation ID: 8543607b-1e77-43b0-9e57-b19bdf253cf2 - Trace ID: 5d02fa6f-3917-452a-8435-1a13e2d70600
(node:5916) [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 - [2026-04-20 06:16:34Z]: 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: 5531ec11-7b3a-44ca-8a45-0834109f0500 Correlation ID: 7ab1afa9-7e73-4112-b436-7a2cc1416b8d Timestamp: 2026-04-20 06:16:34Z - Correlation ID: 7ab1afa9-7e73-4112-b436-7a2cc1416b8d - Trace ID: 5531ec11-7b3a-44ca-8a45-0834109f0500
Error getting the secret: invalid_client: 7000222 - [2026-04-20 06:16:34Z]: 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: 24f30673-134c-499e-8d30-6381cd960900 Correlation ID: 6f87eca2-1fcd-437d-8a60-16e494bb633a Timestamp: 2026-04-20 06:16:34Z - Correlation ID: 6f87eca2-1fcd-437d-8a60-16e494bb633a - Trace ID: 24f30673-134c-499e-8d30-6381cd960900
Error getting the secret: invalid_client: 7000222 - [2026-04-20 06:16:34Z]: 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: 5531ec11-7b3a-44ca-8a45-0834169f0500 Correlation ID: 5c9a07a3-ec1a-4a48-9bfc-f0eb9c3823d2 Timestamp: 2026-04-20 06:16:34Z - Correlation ID: 5c9a07a3-ec1a-4a48-9bfc-f0eb9c3823d2 - Trace ID: 5531ec11-7b3a-44ca-8a45-0834169f0500
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)