<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 - [2026-04-23 13:37:35Z]: 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: 896b703a-ab7e-4a4f-b72f-a53085f60500 Correlation ID: a655750c-24f5-4a5c-b8c3-4a4eb9efce50 Timestamp: 2026-04-23 13:37:35Z - Correlation ID: a655750c-24f5-4a5c-b8c3-4a4eb9efce50 - Trace ID: 896b703a-ab7e-4a4f-b72f-a53085f60500
(node:3096) [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 - [2026-04-23 13:37:35Z]: 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: b2f041bd-79d5-471b-bea3-544d28b44500 Correlation ID: 9122cb9f-3523-463b-a13c-8368110c4b35 Timestamp: 2026-04-23 13:37:35Z - Correlation ID: 9122cb9f-3523-463b-a13c-8368110c4b35 - Trace ID: b2f041bd-79d5-471b-bea3-544d28b44500
Error getting the secret: invalid_client: 7000222 - [2026-04-23 13:37:35Z]: 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: d4e74ad8-6c5e-48c4-93fa-f5e501cb2200 Correlation ID: e28defe7-d31d-4fa2-b173-35dd070aacd1 Timestamp: 2026-04-23 13:37:35Z - Correlation ID: e28defe7-d31d-4fa2-b173-35dd070aacd1 - Trace ID: d4e74ad8-6c5e-48c4-93fa-f5e501cb2200
Error getting the secret: invalid_client: 7000222 - [2026-04-23 13:37:35Z]: 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: 1760fac4-a0d1-4211-be36-e58f8e000800 Correlation ID: 110a0b03-e3f0-41db-8ca1-5685bdd29798 Timestamp: 2026-04-23 13:37:35Z - Correlation ID: 110a0b03-e3f0-41db-8ca1-5685bdd29798 - Trace ID: 1760fac4-a0d1-4211-be36-e58f8e000800
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)