<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 - [2026-04-04 05:40:33Z]: 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: 02ed71be-d9fb-413f-90cc-2d9edafb1600 Correlation ID: 4eb22111-065a-4a2b-8ace-605d42221d64 Timestamp: 2026-04-04 05:40:33Z - Correlation ID: 4eb22111-065a-4a2b-8ace-605d42221d64 - Trace ID: 02ed71be-d9fb-413f-90cc-2d9edafb1600
(node:5752) [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 - [2026-04-04 05:40:33Z]: 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: 02ed71be-d9fb-413f-90cc-2d9ee1fb1600 Correlation ID: b74f5e93-c023-45c8-a3e0-ce30a76e0e6f Timestamp: 2026-04-04 05:40:33Z - Correlation ID: b74f5e93-c023-45c8-a3e0-ce30a76e0e6f - Trace ID: 02ed71be-d9fb-413f-90cc-2d9ee1fb1600
Error getting the secret: invalid_client: 7000222 - [2026-04-04 05:40:33Z]: 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: d72007cd-53e0-47ab-9b2f-f013271c3200 Correlation ID: cbaafedf-c975-452e-83e4-aa62e09a3942 Timestamp: 2026-04-04 05:40:33Z - Correlation ID: cbaafedf-c975-452e-83e4-aa62e09a3942 - Trace ID: d72007cd-53e0-47ab-9b2f-f013271c3200
Error getting the secret: invalid_client: 7000222 - [2026-04-04 05:40:34Z]: 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: f7d6acee-edf2-4287-bf4e-c437e4183600 Correlation ID: 86f15b86-08e4-49ba-a1ce-3dbe4fc4d2c0 Timestamp: 2026-04-04 05:40:34Z - Correlation ID: 86f15b86-08e4-49ba-a1ce-3dbe4fc4d2c0 - Trace ID: f7d6acee-edf2-4287-bf4e-c437e4183600
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)