About PDO - Pagination

[eluser]Unknown[/eluser]
Hi,

I was asked to use PDO for fetching contents from DB,
PDO is working fine, but, I tried the pagination helper class
I'm having a Undefined table data >.<

I'm also aware that db->get function returns an object
so I tried using fetch(PDO::FETCH_OBJ) >.<
still, same results.

I need your godly help. Thanks!
Cheers!