2023-11-02 10:00:01.16236312.0MbinfoCronjob execution started. PID: 1231179
2023-11-02 10:00:01.17601712.0MbinfoMoved 1 transactions from fast queue to main queue: User #276
2023-11-02 10:00:01.18636612.0MbinfoThere are 7863 records in the RD queue.
2023-11-02 10:00:01.21447214.0MbcriticalCronjob execution stopped prematurely. Exception:The `initial currency` parameter of App\CurrencyExchange\Rates::convert is not valid (eer)
2023-11-02 10:00:01.22484814.0MbinfoCronjob execution ended.

A transaction has been started but never closed

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