OJS Upgrade failed 2.4.8-1 to 3.0.0

Software Support
13

Hi @tiyok,

It turns out our problem was that a few entries in the articles table had section_id = NULL. Restoring the database and setting a proper section_id for these resolved the issue.

Cheers,
James

Database upgrade failed OJS 2.4.8 to 3.0.0
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