<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 - [2026-04-30 06:57:42Z]: 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: 5a4bd249-6878-41b8-94e9-664429503600 Correlation ID: 9f6dc14a-b486-4506-9eb9-a2f9ab9e3ce9 Timestamp: 2026-04-30 06:57:42Z - Correlation ID: 9f6dc14a-b486-4506-9eb9-a2f9ab9e3ce9 - Trace ID: 5a4bd249-6878-41b8-94e9-664429503600
(node:3760) [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 - [2026-04-30 06:57:42Z]: 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: 476d39f8-9230-46ee-8fef-855938b81f00 Correlation ID: d274f1a9-50bb-4ace-aab8-2ff26391d898 Timestamp: 2026-04-30 06:57:42Z - Correlation ID: d274f1a9-50bb-4ace-aab8-2ff26391d898 - Trace ID: 476d39f8-9230-46ee-8fef-855938b81f00
Error getting the secret: invalid_client: 7000222 - [2026-04-30 06:57:42Z]: 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: 009d07b9-0009-4f21-8d18-303e1c6b9b00 Correlation ID: 576dc1a5-c58a-4516-bb71-bea5901c9793 Timestamp: 2026-04-30 06:57:42Z - Correlation ID: 576dc1a5-c58a-4516-bb71-bea5901c9793 - Trace ID: 009d07b9-0009-4f21-8d18-303e1c6b9b00
Error getting the secret: invalid_client: 7000222 - [2026-04-30 06:57:42Z]: 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: 009d07b9-0009-4f21-8d18-303e226b9b00 Correlation ID: b6a56574-7915-4857-a298-11bd245f9c44 Timestamp: 2026-04-30 06:57:42Z - Correlation ID: b6a56574-7915-4857-a298-11bd245f9c44 - Trace ID: 009d07b9-0009-4f21-8d18-303e226b9b00
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)