2023-11-09 12:00:01.17650314.0MbinfoCronjob execution started. PID: 2168616
2023-11-09 12:00:01.19697914.0MbinfoMoved 1 transactions from fast queue to main queue: User #276
2023-11-09 12:00:01.20705314.0MbinfoThere are 7863 records in the RD queue.
2023-11-09 12:00:01.23781914.0MbcriticalCronjob execution stopped prematurely. Exception:The `initial currency` parameter of App\CurrencyExchange\Rates::convert is not valid (eer)
2023-11-09 12:00:01.24885214.0MbinfoCronjob execution ended.

A transaction has been started but never closed

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