<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 - [2026-05-02 06:10:09Z]: 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: f21c7961-4cd9-4414-9e65-6c187bb13a00 Correlation ID: 0318e904-b56b-4345-84db-b0723b6189bf Timestamp: 2026-05-02 06:10:09Z - Correlation ID: 0318e904-b56b-4345-84db-b0723b6189bf - Trace ID: f21c7961-4cd9-4414-9e65-6c187bb13a00
(node:972) [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 - [2026-05-02 06:10:10Z]: 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: 0099fd32-dc5e-4a10-8469-1e694fc51100 Correlation ID: 0c478dcc-364f-4f49-b9d7-cca7c2b77436 Timestamp: 2026-05-02 06:10:10Z - Correlation ID: 0c478dcc-364f-4f49-b9d7-cca7c2b77436 - Trace ID: 0099fd32-dc5e-4a10-8469-1e694fc51100
Error getting the secret: invalid_client: 7000222 - [2026-05-02 06:10:10Z]: 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: f21c7961-4cd9-4414-9e65-6c187eb13a00 Correlation ID: f1bf7eec-b13e-46a8-81a7-837cf8e71e14 Timestamp: 2026-05-02 06:10:10Z - Correlation ID: f1bf7eec-b13e-46a8-81a7-837cf8e71e14 - Trace ID: f21c7961-4cd9-4414-9e65-6c187eb13a00
Error getting the secret: invalid_client: 7000222 - [2026-05-02 06:10:10Z]: 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: dcab2cdd-656c-4240-a220-ea2f0f483200 Correlation ID: 319feab1-cc8d-4ed0-bb27-2576a645dbfc Timestamp: 2026-05-02 06:10:10Z - Correlation ID: 319feab1-cc8d-4ed0-bb27-2576a645dbfc - Trace ID: dcab2cdd-656c-4240-a220-ea2f0f483200
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)