2023-11-13 14:30:01.16297612.0MbinfoCronjob execution started. PID: 2840956
2023-11-13 14:30:01.19142112.0MbinfoMoved 10 transactions from fast queue to main queue: ClientInvoice #2870000021, ClientInvoice #2870000022, ClientInvoice #2870000023, ClientInvoice #2870000024, ClientInvoice #2870000025, ClientInvoiceCashing #2870000002, ClientInvoiceCashing #2870000003, Document #2870000028, Document #2870000032, Document #2870000033
2023-11-13 14:30:01.19294412.0MbinfoThere are 7872 records in the RD queue.
2023-11-13 14:30:01.63497516.0MbcriticalCronjob execution stopped prematurely. Exception:The `initial currency` parameter of App\CurrencyExchange\Rates::convert is not valid (eer)
2023-11-13 14:30:01.64842616.0MbinfoCronjob execution ended.

A transaction has been started but never closed

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