Błąd aplikacji

FATAL ERROR

ref: 174.129.59.198
url: studio68.pl/category/reklama
error msg: SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') ORDER BY p__id DESC' at line 1. Failing Query: "SELECT p.id AS p__id, p.name AS p__name, p.file AS p__file, p.description AS p__description, p.cat AS p__cat, p.amount AS p__amount, p.watermark AS p__watermark FROM produkts p WHERE (p.cat IN (SELECT s.id AS s__0 FROM subcategory s WHERE (s.cat_id)) OR p.cat = -) ORDER BY p__id DESC"
error code: 42000
error in file: /home/studio68/library/Doctrine/Connection.php
error line: 1082
error trace: #0 /home/studio68/library/Doctrine/Connection.php(1025): Doctrine_Connection->rethrowException(Object(PDOException), Object(Doctrine_Connection_Mysql), 'SELECT p.id AS ...') #1 /home/studio68/library/Doctrine/Query/Abstract.php(976): Doctrine_Connection->execute('SELECT p.id AS ...', Array) #2 /home/studio68/library/Doctrine/Query/Abstract.php(1026): Doctrine_Query_Abstract->_execute(Array) #3 /home/studio68/application/models/Produkts.php(99): Doctrine_Query_Abstract->execute() #4 /home/studio68/application/modules/default/controllers/IndexController.php(59): Produkts::getInCat(NULL) #5 /home/studio68/library/Zend/Controller/Action.php(513): IndexController->categoryAction() #6 /home/studio68/library/Zend/Controller/Dispatcher/Standard.php(295): Zend_Controller_Action->dispatch('categoryAction') #7 /home/studio68/library/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) #8 /home/studio68/library/Zend/Application/Bootstrap/Bootstrap.php(97): Zend_Controller_Front->dispatch() #9 /home/studio68/library/Zend/Application.php(366): Zend_Application_Bootstrap_Bootstrap->run() #10 /home/studio68/www/public/index.php(33): Zend_Application->run() #11 {main}