Upgrade failure (2.4->3.1)

Software Support
8

Hi @pjohanneson,

This looks like a data error to me. Try the following SQL query on your 2.x database before running the upgrade:

UPDATE review_assignments SET date_response_due = NULL WHERE CONCAT(date_response_due) = '0000-00-00 00:00:00';

(Please make sure you have a good backup before working with the database directly.)

Regards,
Alec Smecher
Public Knowledge Project Team

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