<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 - [2026-02-05 16:36:41Z]: 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: 227eb72b-17a1-4cd2-83c1-6170d9210400 Correlation ID: 19e969cf-7791-4c8b-84d6-1c386ccd67fd Timestamp: 2026-02-05 16:36:41Z - Correlation ID: 19e969cf-7791-4c8b-84d6-1c386ccd67fd - Trace ID: 227eb72b-17a1-4cd2-83c1-6170d9210400
(node:5192) [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 - [2026-02-05 16:36:42Z]: 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: 79e580fe-a20c-46da-884a-41dcb92d0600 Correlation ID: bb745f5a-477b-4568-8235-c5b1d7f4bd2a Timestamp: 2026-02-05 16:36:42Z - Correlation ID: bb745f5a-477b-4568-8235-c5b1d7f4bd2a - Trace ID: 79e580fe-a20c-46da-884a-41dcb92d0600
Error getting the secret: invalid_client: 7000222 - [2026-02-05 16:36:42Z]: 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: b7c72ee9-9cdf-4bf9-aa0c-9beb51ab0000 Correlation ID: bdf5c192-6277-4e75-95c5-dee59bdac5e5 Timestamp: 2026-02-05 16:36:42Z - Correlation ID: bdf5c192-6277-4e75-95c5-dee59bdac5e5 - Trace ID: b7c72ee9-9cdf-4bf9-aa0c-9beb51ab0000
Error getting the secret: invalid_client: 7000222 - [2026-02-05 16:36:42Z]: 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: b7c72ee9-9cdf-4bf9-aa0c-9beb56ab0000 Correlation ID: b23128d5-991f-431a-8f89-f7adc146c4c1 Timestamp: 2026-02-05 16:36:42Z - Correlation ID: b23128d5-991f-431a-8f89-f7adc146c4c1 - Trace ID: b7c72ee9-9cdf-4bf9-aa0c-9beb56ab0000
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)