[Andreas]

Find

PHP Code:

$query = "SELECT id,cat,title,bigimage,medsize FROM {$pp_prefix}photos WHERE userid = {$user} ORDER BY date DESC LIMIT $page,16"; 


BEFORE that ADD

PHP Code:

$DB_site->select_db('photopost_db'); 


Find

PHP Code:

if (!empty($photorow)) { 


BFORE that ADD

PHP Code:

$DB_site->select_db('vbulletin_db'); 


Of course you must replace photopost_db and vbulletin_db with the real names of your dabases

I don't know if this does work as I do not have Photopost, but in theory it should.