Hi there. I’m trying to upgrade my Oro install from 1.8.2 to 1.9.6.
Instead of upgrading through composer, I’m replacing the file structure with one of the pre-packaged archives. I then run the platform update command, app/console oro:platform:update --env=prod --force but get the following errors when it’s running the migrations:Shell1ERROR: An index with name 'att_file_orig_filename_idx' was already defined on table 'oro_attachment_file'.PHP12[RuntimeException]Failed migrations: Oro\Bundle\AttachmentBundle\Migrations\Schema\v1_4\AddOriginalFilenameIndex.
Am I able to upgrade this? I really can’t lose my data when I run this on the production environment.
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