I get the same results—same error, anyway—running the 3.2 updater. Everything seems to be all right, and then:
[data: dbscripts/xml/upgrade/3.1.0_update.xml]
ERROR: Upgrade failed: DB: Incorrect datetime value: ‘0000-00-00 00:00:00’ for column ‘date_response_due’ at row 160
Looking at the database dump I’m using to pre-populate this instance of 2.4, I see that the edit_decisions table has the only 0000-00-00 00:00:00 in the SQL file. I’ll dig a bit more; maybe I just need to change those to approximately valid dates (like 2000-01-01 00:00:00 or something).
I don’t use OJS a lot (which might be obvious, since I’m trying to upgrade from 2.4). Are there logs generated by the upgrade script that I can try to look through?