Copy website – Profile fields missing

Hello,

I transferred my website and database to another server.

After I did this, the profile fields from buddypress are missing.

I checked some things, deactivate plugins, deactivated theme, reinstall buddypress, reinstall buddypress after cleaning up the DB.

But unfortunately I can’t get the profile fields working again. Also I can’t add a profile field. It says it s not possible without an error.

What is the best thing I can do/check?

Thanks in advance