[fw-db] findManyToManyRowset

Hi,

I have 2 tables joined together but I dont know how to refrence them
through zend frame work.

I am calling $this->findManyToManyRowset('Subs',
'Client_Directories_Subs') function but I have bellow error

Uncaught exception 'Zend_Db_Table_Exception' with message 'No reference
from table Client_Directories_Subs to table Client_Directories' in
C:\roozbeh\repo\newskool\repo\library\Zend\Db\Table\Abstract.php:397
Stack trace: #0
C:\roozbeh\repo\newskool\repo\library\Zend\Db\Table\Row\Abstract.php(862):
Zend_Db_Table_Abstract->getReference('Client_Director...', NULL) #1
C:\roozbeh\repo\newskool\repo\library\Zend\Db\Table\Row\Abstract.php(1073):
Zend_Db_Table_Row_Abstract->_prepareReference(Object(Client_Directories_Subs),
Object(Client_Directories), NULL) #2
C:\roozbeh\repo\newskool\repo\application\models\Client\Directories\Row.php(75):
Zend_Db_Table_Row_Abstract->findManyToManyRowset('Subs',
'Client_Director...') #3
C:\roozbeh\repo\newskool\repo\library\Modules\Client\Search\Lucene.php(56):
Client_Directories_Row->subs() #4
C:\roozbeh\repo\newskool\repo\application\modules\client\controllers\DirectoriesController.php(88):
Modules_Client_Search_lucene->rebuild() #5
C:\roozbeh\repo\newskool\repo\library\Zend\Contro in
*C:\roozbeh\repo\newskool\repo\library\Zend\Db\Table\Abstract.php* on
line *397

much appriciate for any help

Thanks
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