<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 - [2026-04-09 00:17:20Z]: 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: e508d93c-2434-4dcf-b792-3fa06edf2f00 Correlation ID: ecfef328-88ca-4990-ad56-5e7ec8ac43d9 Timestamp: 2026-04-09 00:17:20Z - Correlation ID: ecfef328-88ca-4990-ad56-5e7ec8ac43d9 - Trace ID: e508d93c-2434-4dcf-b792-3fa06edf2f00
(node:1456) [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 - [2026-04-09 00:17:21Z]: 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: 72b2e8f6-211c-4286-87b4-aed6f2561100 Correlation ID: 514cc8f0-27dc-4ee2-b34d-e7cf4dad6000 Timestamp: 2026-04-09 00:17:21Z - Correlation ID: 514cc8f0-27dc-4ee2-b34d-e7cf4dad6000 - Trace ID: 72b2e8f6-211c-4286-87b4-aed6f2561100
Error getting the secret: invalid_client: 7000222 - [2026-04-09 00:17:21Z]: 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: 92ac0330-4f56-4123-a104-95aae05d3b00 Correlation ID: c5bb9e36-742f-42b9-9f17-c44a20dc08be Timestamp: 2026-04-09 00:17:21Z - Correlation ID: c5bb9e36-742f-42b9-9f17-c44a20dc08be - Trace ID: 92ac0330-4f56-4123-a104-95aae05d3b00
Error getting the secret: invalid_client: 7000222 - [2026-04-09 00:17:21Z]: 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: 311247d9-7452-45c4-976c-4c1107b03900 Correlation ID: c508b01d-d079-44dc-a4d4-ccf61bbd856f Timestamp: 2026-04-09 00:17:21Z - Correlation ID: c508b01d-d079-44dc-a4d4-ccf61bbd856f - Trace ID: 311247d9-7452-45c4-976c-4c1107b03900
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)