<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 - [2026-01-20 12:50:36Z]: 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: 54b4409e-f6c8-44ca-83f3-f528c30b4600 Correlation ID: 3d634dd4-50ed-41fa-8fb0-836bd5f94a5c Timestamp: 2026-01-20 12:50:36Z - Correlation ID: 3d634dd4-50ed-41fa-8fb0-836bd5f94a5c - Trace ID: 54b4409e-f6c8-44ca-83f3-f528c30b4600
(node:2012) [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 - [2026-01-20 12:50:36Z]: 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: ac3ac11a-fe5d-43eb-8b03-1ef40ec65300 Correlation ID: 0313910f-4a91-4ef5-8b72-0ddb2c5fce31 Timestamp: 2026-01-20 12:50:36Z - Correlation ID: 0313910f-4a91-4ef5-8b72-0ddb2c5fce31 - Trace ID: ac3ac11a-fe5d-43eb-8b03-1ef40ec65300
Error getting the secret: invalid_client: 7000222 - [2026-01-20 12:50:36Z]: 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: 66539bec-30ef-4bbf-89af-cfe5f2477400 Correlation ID: ab62e3cd-f251-4fa5-b61c-3c9a9eca9c95 Timestamp: 2026-01-20 12:50:36Z - Correlation ID: ab62e3cd-f251-4fa5-b61c-3c9a9eca9c95 - Trace ID: 66539bec-30ef-4bbf-89af-cfe5f2477400
Error getting the secret: invalid_client: 7000222 - [2026-01-20 12:50:36Z]: 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: e9dc4bf2-74c5-4c5f-a1b5-9b6076f66700 Correlation ID: 4ec63684-4889-4fba-8b6e-bb6c31185e1f Timestamp: 2026-01-20 12:50:36Z - Correlation ID: 4ec63684-4889-4fba-8b6e-bb6c31185e1f - Trace ID: e9dc4bf2-74c5-4c5f-a1b5-9b6076f66700
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)