<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 - [2026-03-01 12:12:12Z]: 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: 72179f15-7b91-4868-9130-fcc1fd0e4600 Correlation ID: a63e4898-6bd1-44fe-acd0-58556eb4fb44 Timestamp: 2026-03-01 12:12:12Z - Correlation ID: a63e4898-6bd1-44fe-acd0-58556eb4fb44 - Trace ID: 72179f15-7b91-4868-9130-fcc1fd0e4600
(node:2060) [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 - [2026-03-01 12:12:13Z]: 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: da29a787-365c-40bc-bfc2-38dd01743e00 Correlation ID: 4130e1e0-8ac5-426e-9533-56a669d98cd9 Timestamp: 2026-03-01 12:12:13Z - Correlation ID: 4130e1e0-8ac5-426e-9533-56a669d98cd9 - Trace ID: da29a787-365c-40bc-bfc2-38dd01743e00
Error getting the secret: invalid_client: 7000222 - [2026-03-01 12:12:13Z]: 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: 42bd7cbf-61aa-45e7-ad9b-d895e7a34200 Correlation ID: b4ab5b4d-5e3a-4cfb-8ae7-e2b9257e8f9c Timestamp: 2026-03-01 12:12:13Z - Correlation ID: b4ab5b4d-5e3a-4cfb-8ae7-e2b9257e8f9c - Trace ID: 42bd7cbf-61aa-45e7-ad9b-d895e7a34200
Error getting the secret: invalid_client: 7000222 - [2026-03-01 12:12:13Z]: 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: 3d8583f8-3793-4b04-be50-bf7c376b4b00 Correlation ID: b51f2ef9-e8a8-462a-a2e0-8b2a6d2b5b98 Timestamp: 2026-03-01 12:12:13Z - Correlation ID: b51f2ef9-e8a8-462a-a2e0-8b2a6d2b5b98 - Trace ID: 3d8583f8-3793-4b04-be50-bf7c376b4b00
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)