Upgrade from OJS 3.2.1-4 to OJS 3.3.0-3 fails. PDOException ... Can't create table ... Foreign key constraint is incorrectly formed

Software Support
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Hi @Eirik_Hanssen,

Have a look through this and please add your feedback: Upgrade to 3.3: default database engine doesn't support foreign key constraint · Issue #6732 · pkp/pkp-lib · GitHub

Regards,
Alec Smecher
Public Knowledge Project Team