Dependent dropdowns Default theme

HIDE CODE

<?php
    $xcrud = Xcrud::get_instance();
    $xcrud->table('consultation');
    $xcrud->relation('office','offices','officeCode','city');
    $xcrud->relation('manager','employees','employeeNumber',array('firstName','lastName'),'','','',' ','','officeCode','office');
    
    $xcrud->relation('country','meta_location','id','local_name','type = \'CO\'');
    $xcrud->relation('region','meta_location','id','local_name','type = \'RE\'','','','','','in_location','country');
    $xcrud->relation('city','meta_location','id','local_name','type = \'CI\'','','','','','in_location','region');
    
    echo $xcrud->render('create');
?>

xCRUDQuery error: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'xcrud1_7_v7.meta_location' doesn't exist

SELECT `id` AS `field`,`local_name` AS `name` FROM `meta_location` WHERE type = 'CO' GROUP BY `field` ORDER BY `name` ASC