<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 - [2026-03-06 07:28:23Z]: 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: a0b6f9e5-a23f-4146-b1c5-8fd3ff154200 Correlation ID: b996f761-84e7-4703-a4b3-e1d81d2ae62d Timestamp: 2026-03-06 07:28:23Z - Correlation ID: b996f761-84e7-4703-a4b3-e1d81d2ae62d - Trace ID: a0b6f9e5-a23f-4146-b1c5-8fd3ff154200
(node:1008) [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 - [2026-03-06 07:28:23Z]: 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: 0f12ca11-e107-49ba-8e58-f236d85e5200 Correlation ID: f8cc628f-0b5a-450e-9491-086cd5ac5cf7 Timestamp: 2026-03-06 07:28:23Z - Correlation ID: f8cc628f-0b5a-450e-9491-086cd5ac5cf7 - Trace ID: 0f12ca11-e107-49ba-8e58-f236d85e5200
Error getting the secret: invalid_client: 7000222 - [2026-03-06 07:28:23Z]: 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: 32cb46a6-a0dc-48ef-9811-c80774154500 Correlation ID: 8198b129-9c15-4e2d-8245-9ca2cc38a6d8 Timestamp: 2026-03-06 07:28:23Z - Correlation ID: 8198b129-9c15-4e2d-8245-9ca2cc38a6d8 - Trace ID: 32cb46a6-a0dc-48ef-9811-c80774154500
Error getting the secret: invalid_client: 7000222 - [2026-03-06 07:28:24Z]: 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: a043617d-d8e6-4295-85cc-da0bf232df00 Correlation ID: c0fde4d6-1925-427d-a21a-78ede55d576d Timestamp: 2026-03-06 07:28:24Z - Correlation ID: c0fde4d6-1925-427d-a21a-78ede55d576d - Trace ID: a043617d-d8e6-4295-85cc-da0bf232df00
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)