2023-11-10 22:00:01.16714012.0MbinfoCronjob execution started. PID: 2364464
2023-11-10 22:00:01.17214712.0MbinfoThere are 7862 records in the RD queue.
2023-11-10 22:00:01.18729312.0MbcriticalCronjob execution stopped prematurely. Exception:The `initial currency` parameter of App\CurrencyExchange\Rates::convert is not valid (eer)
2023-11-10 22:00:01.19841912.0MbinfoCronjob execution ended.

A transaction has been started but never closed

Most likely another error was already logged in the server logs.