an unexpected error occured.<h2>Unexpected Exception: 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 '1"' at line 2</h2><br /><pre>#0 C:\inetpub\vhosts\hire-intelligence.co.uk\httpdocs\new\library\Zend\Db\Statement.php(283): Zend_Db_Statement_Pdo->_execute(Array)
#1 C:\inetpub\vhosts\hire-intelligence.co.uk\httpdocs\new\library\Zend\Db\Adapter\Abstract.php(430): Zend_Db_Statement->execute(Array)
#2 C:\inetpub\vhosts\hire-intelligence.co.uk\httpdocs\new\library\Zend\Db\Adapter\Pdo\Abstract.php(220): Zend_Db_Adapter_Abstract->query('SELECT  product...', Array)
#3 C:\inetpub\vhosts\hire-intelligence.co.uk\httpdocs\new\library\Zend\Db\Adapter\Abstract.php(641): Zend_Db_Adapter_Pdo_Abstract->query('SELECT  product...', Array)
#4 C:\inetpub\vhosts\hire-intelligence.co.uk\httpdocs\new\application\frontend\models\IndexMaster.php(91): Zend_Db_Adapter_Abstract->fetchAll('SELECT  product...')
#5 C:\inetpub\vhosts\hire-intelligence.co.uk\httpdocs\new\application\frontend\controllers\QuoteController.php(88): Model_IndexMaster->getProductLevel('22', '23"')
#6 C:\inetpub\vhosts\hire-intelligence.co.uk\httpdocs\new\library\Zend\Controller\Action.php(503): QuoteController->orderonlineAction()
#7 C:\inetpub\vhosts\hire-intelligence.co.uk\httpdocs\new\library\Zend\Controller\Dispatcher\Standard.php(285): Zend_Controller_Action->dispatch('orderonlineActi...')
#8 C:\inetpub\vhosts\hire-intelligence.co.uk\httpdocs\new\library\Zend\Controller\Front.php(934): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#9 C:\inetpub\vhosts\hire-intelligence.co.uk\httpdocs\new\index.php(149): Zend_Controller_Front->dispatch()
#10 {main}