<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 - [2026-03-20 00:42:45Z]: 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: 8f5ce838-d011-4db2-9755-f5a8063b5400 Correlation ID: 454dea20-cd85-4b5d-88bf-b178ad255c7f Timestamp: 2026-03-20 00:42:45Z - Correlation ID: 454dea20-cd85-4b5d-88bf-b178ad255c7f - Trace ID: 8f5ce838-d011-4db2-9755-f5a8063b5400
(node:1824) [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 - [2026-03-20 00:42:46Z]: 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: 345b005e-ad4d-42df-9b1d-b9591b224f00 Correlation ID: 932a3fc9-c39c-4270-acad-8e84a3c638d7 Timestamp: 2026-03-20 00:42:46Z - Correlation ID: 932a3fc9-c39c-4270-acad-8e84a3c638d7 - Trace ID: 345b005e-ad4d-42df-9b1d-b9591b224f00
Error getting the secret: invalid_client: 7000222 - [2026-03-20 00:42:46Z]: 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: 66eff8ea-dca0-4afd-989b-f2ea33844a00 Correlation ID: d78059df-bbb0-4b19-b5a9-6f1a6006a568 Timestamp: 2026-03-20 00:42:46Z - Correlation ID: d78059df-bbb0-4b19-b5a9-6f1a6006a568 - Trace ID: 66eff8ea-dca0-4afd-989b-f2ea33844a00
Error getting the secret: invalid_client: 7000222 - [2026-03-20 00:42:46Z]: 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: f6c9ed0e-d930-4d30-a9e0-2f536e854c00 Correlation ID: abd5cee6-d8b0-4e76-9cd2-34d8f6751d98 Timestamp: 2026-03-20 00:42:46Z - Correlation ID: abd5cee6-d8b0-4e76-9cd2-34d8f6751d98 - Trace ID: f6c9ed0e-d930-4d30-a9e0-2f536e854c00
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)