Moving Languages to Database

[Brandin]

Hey guys,

I've finally come around to convert this to PDO (months later lol) and not having much success, here is the haste:
https://hastebin.com/anafuxuvut.php

I am getting an error:

Code:

Fatal error: Class 'DB' not found in /home/aircentralized/public_html/mydash/users/helpers/language.php on line 6

Thoughts on how to replicate this? I have no issues using init and $db on any other files that don't have the header and nav.

Thanks!