Server migration to another

Hello, I need to migrate from one server to another, the old server has version 3.0.0 and the latest version will be installed on the new one, how is the correct way to migrate
I tried to do mysql dump from the old one to the new one but with no success

Hi @torres987

Your best bet is to move everything - the database, your files_dir files, and your OJS code (the web root) as well. You can’t dump a database from one version and import it into a new version. Once you’re running on the new server you can upgrade OJS to the newest version if you like.