2023-11-06 01:00:01.37084812.0MbinfoCronjob execution started. PID: 1697666
2023-11-06 01:00:01.38001112.0MbinfoThere are 7862 records in the RD queue.
2023-11-06 01:00:01.47881112.0MbcriticalCronjob execution stopped prematurely. Exception:The `initial currency` parameter of App\CurrencyExchange\Rates::convert is not valid (eer)
2023-11-06 01:00:01.52886312.0MbinfoCronjob execution ended.

A transaction has been started but never closed

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