Pass errors through

[lilyminium]

In the case where there's a validation error (e.g. openff.qcsubmit.exceptions.DatasetInputError: The datasets have errors please see report for details), it would be very helpful to pass through or print any errors that were raised to aid debugging.

Currently it just changes a field in the report to a cross.

IMO the easiest way to do this is probably in try... except Exception as e to print the e.