<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 - [2026-04-26 06:26:15Z]: 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: 3d2584ac-e699-4386-b2b4-bd2c46702400 Correlation ID: 0136ec3f-3c11-4e6f-958a-d525680a41dd Timestamp: 2026-04-26 06:26:15Z - Correlation ID: 0136ec3f-3c11-4e6f-958a-d525680a41dd - Trace ID: 3d2584ac-e699-4386-b2b4-bd2c46702400
(node:2596) [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 - [2026-04-26 06:26:16Z]: 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: 3d2584ac-e699-4386-b2b4-bd2c4c702400 Correlation ID: ceb5009d-b09c-47f3-b321-92e383f366af Timestamp: 2026-04-26 06:26:16Z - Correlation ID: ceb5009d-b09c-47f3-b321-92e383f366af - Trace ID: 3d2584ac-e699-4386-b2b4-bd2c4c702400
Error getting the secret: invalid_client: 7000222 - [2026-04-26 06:26:16Z]: 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: e1f469e0-9ec2-43f9-8742-43af53ca1500 Correlation ID: a9aacb73-fe7f-4dc6-91b3-69db8237d816 Timestamp: 2026-04-26 06:26:16Z - Correlation ID: a9aacb73-fe7f-4dc6-91b3-69db8237d816 - Trace ID: e1f469e0-9ec2-43f9-8742-43af53ca1500
Error getting the secret: invalid_client: 7000222 - [2026-04-26 06:26:16Z]: 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: d2bdd9d9-f74f-4798-a1c4-f89eb1291d00 Correlation ID: cd93d4ab-cc97-4fac-8c57-a3eb9ade57a9 Timestamp: 2026-04-26 06:26:16Z - Correlation ID: cd93d4ab-cc97-4fac-8c57-a3eb9ade57a9 - Trace ID: d2bdd9d9-f74f-4798-a1c4-f89eb1291d00
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)