2023-10-26 22:45:01.15782612.0MbinfoCronjob execution started. PID: 373590
2023-10-26 22:45:01.16208212.0MbinfoThere are 7862 records in the RD queue.
2023-10-26 22:45:01.18305112.0MbcriticalCronjob execution stopped prematurely. Exception:The `initial currency` parameter of App\CurrencyExchange\Rates::convert is not valid (eer)
2023-10-26 22:45:01.19658312.0MbinfoCronjob execution ended.

A transaction has been started but never closed

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