<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 - [2026-03-03 15:42:06Z]: 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: 906a78f9-5218-48d5-b50a-a067a9479700 Correlation ID: 869c9612-4e3c-4f9c-ad68-6453c9578e5c Timestamp: 2026-03-03 15:42:06Z - Correlation ID: 869c9612-4e3c-4f9c-ad68-6453c9578e5c - Trace ID: 906a78f9-5218-48d5-b50a-a067a9479700
(node:2276) [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 - [2026-03-03 15:42:06Z]: 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: 4cf5010a-98eb-44cc-8c53-b7da88898e00 Correlation ID: 4ea0b0f5-8dc5-4f32-b529-24fec19ee453 Timestamp: 2026-03-03 15:42:06Z - Correlation ID: 4ea0b0f5-8dc5-4f32-b529-24fec19ee453 - Trace ID: 4cf5010a-98eb-44cc-8c53-b7da88898e00
Error getting the secret: invalid_client: 7000222 - [2026-03-03 15:42:07Z]: 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: 3fe25d3e-39ad-4d60-bd15-f377812f2500 Correlation ID: eebb0c6d-d108-4b2a-a52f-4c9f582c334a Timestamp: 2026-03-03 15:42:07Z - Correlation ID: eebb0c6d-d108-4b2a-a52f-4c9f582c334a - Trace ID: 3fe25d3e-39ad-4d60-bd15-f377812f2500
Error getting the secret: invalid_client: 7000222 - [2026-03-03 15:42:07Z]: 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: 0f4d905b-a14a-49c3-b467-91d8e80f0d00 Correlation ID: efe598d8-0e1c-4488-b951-f50b4b0db09d Timestamp: 2026-03-03 15:42:07Z - Correlation ID: efe598d8-0e1c-4488-b951-f50b4b0db09d - Trace ID: 0f4d905b-a14a-49c3-b467-91d8e80f0d00
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)