2023-10-25 02:45:01.16064412.0MbinfoCronjob execution started. PID: 123629
2023-10-25 02:45:01.16456112.0MbinfoThere are 7862 records in the RD queue.
2023-10-25 02:45:01.18656712.0MbcriticalCronjob execution stopped prematurely. Exception:The `initial currency` parameter of App\CurrencyExchange\Rates::convert is not valid (eer)
2023-10-25 02:45:01.20031912.0MbinfoCronjob execution ended.

A transaction has been started but never closed

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