Answered Custom database tables - what is wrong?

<?xml version="1.0" encoding="UTF-8"?>
<model package="TinyStory" baseClass="xPDOObject" platform="mysql" defaultEngine="MyISAM" version="1.1">
	<object class="Story" table="_story" extends="xPDOSimpleObject">
		<field key="author" dbtype="int" precision="10" attributes="unsigned" phptype="integer" null="false" />
		<field key="name" dbtype="varchar" precision="126" phptype="string" null="false" />
		<field key="story" dbtype="text" phptype="string" null="false" />
		<field key="lang" dbtype="varchar" precision="3" phptype="string" null="false" />
		<field key="fav" dbtype="int" precision="10" attributes="unsigned" phptype="integer" null="true" />
		<field key="date" dbtype="date" phptype="date" null="false" />
		<field key="next" dbtype="int" precision="10" attributes="unsigned" phptype="integer" null="true" />
		<field key="prev" dbtype="int" precision="10" attributes="unsigned" phptype="integer" null="true" />
	</object>
</model>

<?php
class Story extends xPDOSimpleObject {}

<?php
$package_path = $modx->getOption('core_path').'components/TinyStory/model/';
$modx->addPackage('TinyStory', $package_path,'modx_');

$query = $modx->newQuery('Story');
$row = $modx->getObject('Story',1);

if($row==NULL)
{
$output="row is NULL";
}
else
{
$output="We have something! Wow!";
}

return $output;