<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 - [2026-03-23 18:12:40Z]: 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: 38a71daf-3ef7-4a95-9d0b-201c115c3600 Correlation ID: f509fe90-d8a3-4eb8-a6cb-272eaf43628a Timestamp: 2026-03-23 18:12:40Z - Correlation ID: f509fe90-d8a3-4eb8-a6cb-272eaf43628a - Trace ID: 38a71daf-3ef7-4a95-9d0b-201c115c3600
(node:4784) [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 - [2026-03-23 18:12:41Z]: 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: 53d9bb03-22dc-4c8f-8c96-3b24a2063500 Correlation ID: b7ca27a6-ff24-48fa-b5aa-61c89ab20cfd Timestamp: 2026-03-23 18:12:41Z - Correlation ID: b7ca27a6-ff24-48fa-b5aa-61c89ab20cfd - Trace ID: 53d9bb03-22dc-4c8f-8c96-3b24a2063500
Error getting the secret: invalid_client: 7000222 - [2026-03-23 18:12:41Z]: 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: 6932fddd-491a-4c22-af08-1928db1a3200 Correlation ID: 8278be88-502c-479c-93ed-456cdc5058f6 Timestamp: 2026-03-23 18:12:41Z - Correlation ID: 8278be88-502c-479c-93ed-456cdc5058f6 - Trace ID: 6932fddd-491a-4c22-af08-1928db1a3200
Error getting the secret: invalid_client: 7000222 - [2026-03-23 18:12:41Z]: 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: 921fc56e-aa7a-430f-9e3f-32350ec83700 Correlation ID: 55f0e2de-0f37-4748-b562-1004c3abe8f0 Timestamp: 2026-03-23 18:12:41Z - Correlation ID: 55f0e2de-0f37-4748-b562-1004c3abe8f0 - Trace ID: 921fc56e-aa7a-430f-9e3f-32350ec83700
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)