Error restoring database

[Vaughan Wickham]

Hello,

I'm testing our database backups on a development server (and learning about MySQL)

The following database restore failed

C:\Program Files\MySQL\MySQL Server 5.7\bin>mysql -u root -p npr_as1_nix < c:\zen\Mysql\Backup\localhost_npr_as1_nix_2021-10-25_19-00-00.sql
Enter password: ****
ERROR 1128 (HY000) at line 86331: Function 'newforma_wordbreaker' is not defined

Is this a MySQL issue?
Or is it possible that I need to restore the databases in a particular order?
Or is this a question for the application vendor - Newforma?

Thanks