<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 - [2026-03-16 02:16:18Z]: 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: 255ad988-d3f3-44cc-9938-2bdc5df13500 Correlation ID: e350319e-721e-49fa-85de-9f4667d82cf7 Timestamp: 2026-03-16 02:16:18Z - Correlation ID: e350319e-721e-49fa-85de-9f4667d82cf7 - Trace ID: 255ad988-d3f3-44cc-9938-2bdc5df13500
(node:3280) [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 - [2026-03-16 02:16:19Z]: 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: ad7c06a5-123f-44c0-8015-e808ccf13d00 Correlation ID: 1058e6d5-83cd-4374-a12b-58351c70b0fb Timestamp: 2026-03-16 02:16:19Z - Correlation ID: 1058e6d5-83cd-4374-a12b-58351c70b0fb - Trace ID: ad7c06a5-123f-44c0-8015-e808ccf13d00
Error getting the secret: invalid_client: 7000222 - [2026-03-16 02:16:19Z]: 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: 93c50b9f-3bd8-4658-9e7d-8aa0b9553900 Correlation ID: ad210f95-74af-41d5-b905-bba9c1b8d253 Timestamp: 2026-03-16 02:16:19Z - Correlation ID: ad210f95-74af-41d5-b905-bba9c1b8d253 - Trace ID: 93c50b9f-3bd8-4658-9e7d-8aa0b9553900
Error getting the secret: invalid_client: 7000222 - [2026-03-16 02:16:19Z]: 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: 3f24aa16-c4ed-4fab-aae8-84ed215a3600 Correlation ID: f195292f-9441-4f92-9aa2-a92ff28883c3 Timestamp: 2026-03-16 02:16:19Z - Correlation ID: f195292f-9441-4f92-9aa2-a92ff28883c3 - Trace ID: 3f24aa16-c4ed-4fab-aae8-84ed215a3600
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)