crash in 1.4.8. Recovery from log?

[Bill McClain]

Hello. I've had a crash in 1.4.8 when editing an entry in the register:

/usr/local/share/gnucash/scm/engine-interface.scm:256:27: In procedure
gnc:transaction-set-date-time-pair in expression
(gnc:transaction-set-date-time-pair trans date-posted):
/usr/local/share/gnucash/scm/engine-interface.scm:256:27: Wrong type
argument in position 1: -4288728048

I have a 40k logfile in ~/gnucash. Is there any way to apply that? Or
any other way of recovery?

-Bill