2023-11-07 05:00:01.15907412.0MbinfoCronjob execution started. PID: 1850963
2023-11-07 05:00:01.16305812.0MbinfoThere are 7862 records in the RD queue.
2023-11-07 05:00:01.18502412.0MbcriticalCronjob execution stopped prematurely. Exception:The `initial currency` parameter of App\CurrencyExchange\Rates::convert is not valid (eer)
2023-11-07 05:00:01.19965112.0MbinfoCronjob execution ended.

A transaction has been started but never closed

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