2023-11-01 07:00:01.15901912.0MbinfoCronjob execution started. PID: 1047951
2023-11-01 07:00:01.16308412.0MbinfoThere are 7862 records in the RD queue.
2023-11-01 07:00:01.17845712.0MbcriticalCronjob execution stopped prematurely. Exception:The `initial currency` parameter of App\CurrencyExchange\Rates::convert is not valid (eer)
2023-11-01 07:00:01.18868512.0MbinfoCronjob execution ended.

A transaction has been started but never closed

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