2023-11-03 01:00:01.15998612.0MbinfoCronjob execution started. PID: 1315147
2023-11-03 01:00:01.16961512.0MbinfoThere are 7862 records in the RD queue.
2023-11-03 01:00:01.19034412.0MbcriticalCronjob execution stopped prematurely. Exception:The `initial currency` parameter of App\CurrencyExchange\Rates::convert is not valid (eer)
2023-11-03 01:00:01.20407312.0MbinfoCronjob execution ended.

A transaction has been started but never closed

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