Migrating from OJS 3.2 to 3.3

[juanito]

Hello @pachadotdev

Serious issue with Database upgrade (failed from 3.2.1.3 to 3.3.0.2)

Finally I successfully upgraded to 3.3.0.2. For those following this thread my solution has been: ALTER TABLE submission_files ENGINE = InnoDB; due to all the tables need to use the same engine for being linked by a foreign key; Apply this patch: pkp/pkp-lib#6710 Unserialize journal settings depending on a value data type by Vitaliy-1 · Pull Request #6715 · pkp/pkp-lib · GitHub Both before running the update. Thanks to all.