<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 - [2026-01-02 02:13:14Z]: 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: a4ef467d-c166-4d00-be6a-eaf98c2b0b00 Correlation ID: 50625fa7-43ea-4b89-b3bc-1f94f1d6c537 Timestamp: 2026-01-02 02:13:14Z - Correlation ID: 50625fa7-43ea-4b89-b3bc-1f94f1d6c537 - Trace ID: a4ef467d-c166-4d00-be6a-eaf98c2b0b00
(node:5904) [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 - [2026-01-02 02:13:15Z]: 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: b025e25a-8d13-4343-b3c0-887b83584001 Correlation ID: 41c5a587-a7a7-4f14-abf3-fb8abec2f691 Timestamp: 2026-01-02 02:13:15Z - Correlation ID: 41c5a587-a7a7-4f14-abf3-fb8abec2f691 - Trace ID: b025e25a-8d13-4343-b3c0-887b83584001
Error getting the secret: invalid_client: 7000222 - [2026-01-02 02:13:15Z]: 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: 8cff0dbe-035c-4b3d-a5e4-41d5e19a6701 Correlation ID: 349ee144-2ec7-429e-b879-3511ef9cee03 Timestamp: 2026-01-02 02:13:15Z - Correlation ID: 349ee144-2ec7-429e-b879-3511ef9cee03 - Trace ID: 8cff0dbe-035c-4b3d-a5e4-41d5e19a6701
Error getting the secret: invalid_client: 7000222 - [2026-01-02 02:13:15Z]: 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: 21a40c94-cb6f-4d67-853d-a12625164601 Correlation ID: 3d452765-7b57-4eb4-bc6f-c84c1d15b7af Timestamp: 2026-01-02 02:13:15Z - Correlation ID: 3d452765-7b57-4eb4-bc6f-c84c1d15b7af - Trace ID: 21a40c94-cb6f-4d67-853d-a12625164601
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)