db:migrate - Can't decypher salted passwords. This migration can not be rollback'ed. - Redmine

db:migrate - Can't decypher salted passwords. This migration can not be rollback'ed.

Added by Anonymous almost 10 years ago

Hello,

I'm trying to update my redmine 1.x (sqlite) to 3.x (mysql)

bundle exec rake db:migrate RAILS_ENV=production gives me this error (full stack attached)

ActiveRecord::IrreversibleMigration: 

Can't decypher salted passwords. This migration can not be rollback'ed.

I don't know how to solve it, any suggestions?