COIN API returns 500 Internal Server Error on GET /taskWorkItems

$ curl -v 'http://coin.ci.qt.io/coin/api/taskWorkItems?id=web_rescheduled_qt_qtbase_1697038906252'
*   Trying 10.212.0.130:80...
* Connected to coin.ci.qt.io (10.212.0.130) port 80
> GET /coin/api/taskWorkItems?id=web_rescheduled_qt_qtbase_1697038906252 HTTP/1.1
> Host: coin.ci.qt.io
> User-Agent: curl/8.4.0
> Accept: */*
> 
< HTTP/1.1 500 Internal Server Error
< Server: nginx/1.14.2
< Date: Fri, 20 Oct 2023 21:47:21 GMT
< Content-Type: text/plain; charset=utf-8
< Content-Length: 51
< Connection: keep-alive
< Vary: Accept-Encoding
< X-Content-Type-Options: nosniff
< 
Unknown server error.
* Connection #0 to host coin.ci.qt.io left intact
{"tasks_with_workitems":null}