SQLSTATE[42000]: Syntax error or access violation: 1139 Got error 'repetition-operator operand invalid' from regexp

#0 /srv/www/production/lib/Varien/Db/Adapter/Pdo/Mysql.php(187): PDO->query('SELECT page_id,...')
#1 /srv/www/production/app/code/local/GreenOffice/Layout/StaticHelper.php(151): Varien_Db_Adapter_Pdo_Mysql->raw_query('SELECT page_id,...')
#2 /srv/www/production/app/design/frontend/tgo/default/template/layout/html/header/go_green_nav.phtml(24): GreenOffice_Layout_StaticHelper->getSectionPages()
#3 /srv/www/production/app/code/core/Mage/Core/Block/Template.php(144): include('/srv/www/produc...')
#4 /srv/www/production/app/code/core/Mage/Core/Block/Template.php(176): Mage_Core_Block_Template->fetchView('frontend/tgo/de...')
#5 /srv/www/production/app/code/core/Mage/Core/Block/Template.php(193): Mage_Core_Block_Template->renderView()
#6 /srv/www/production/app/code/core/Mage/Core/Block/Abstract.php(643): Mage_Core_Block_Template->_toHtml()
#7 /srv/www/production/app/code/core/Mage/Core/Block/Abstract.php(503): Mage_Core_Block_Abstract->toHtml()
#8 /srv/www/production/app/code/core/Mage/Core/Block/Abstract.php(454): Mage_Core_Block_Abstract->_getChildHtml('goGreenNav', true)
#9 /srv/www/production/app/design/frontend/tgo/default/template/layout/html/header/go_green_head.phtml(3): Mage_Core_Block_Abstract->getChildHtml('goGreenNav')
#10 /srv/www/production/app/code/core/Mage/Core/Block/Template.php(144): include('/srv/www/produc...')
#11 /srv/www/production/app/code/core/Mage/Core/Block/Template.php(176): Mage_Core_Block_Template->fetchView('frontend/tgo/de...')
#12 /srv/www/production/app/code/core/Mage/Core/Block/Template.php(193): Mage_Core_Block_Template->renderView()
#13 /srv/www/production/app/code/core/Mage/Core/Block/Abstract.php(643): Mage_Core_Block_Template->_toHtml()
#14 /srv/www/production/app/code/core/Mage/Core/Block/Abstract.php(503): Mage_Core_Block_Abstract->toHtml()
#15 /srv/www/production/app/code/core/Mage/Core/Block/Abstract.php(454): Mage_Core_Block_Abstract->_getChildHtml('goGreenHeader', true)
#16 /srv/www/production/app/design/frontend/tgo/default/template/page/go-green.phtml(14): Mage_Core_Block_Abstract->getChildHtml('goGreenHeader')
#17 /srv/www/production/app/code/core/Mage/Core/Block/Template.php(144): include('/srv/www/produc...')
#18 /srv/www/production/app/code/core/Mage/Core/Block/Template.php(176): Mage_Core_Block_Template->fetchView('frontend/tgo/de...')
#19 /srv/www/production/app/code/core/Mage/Core/Block/Template.php(193): Mage_Core_Block_Template->renderView()
#20 /srv/www/production/app/code/core/Mage/Core/Block/Abstract.php(643): Mage_Core_Block_Template->_toHtml()
#21 /srv/www/production/app/code/core/Mage/Core/Model/Layout.php(525): Mage_Core_Block_Abstract->toHtml()
#22 /srv/www/production/app/code/core/Mage/Core/Controller/Varien/Action.php(326): Mage_Core_Model_Layout->getOutput()
#23 /srv/www/production/app/code/core/Mage/Cms/Helper/Page.php(117): Mage_Core_Controller_Varien_Action->renderLayout()
#24 /srv/www/production/app/code/core/Mage/Cms/controllers/IndexController.php(52): Mage_Cms_Helper_Page->renderPage(Object(Mage_Cms_IndexController), 'no-route')
#25 /srv/www/production/app/code/core/Mage/Core/Controller/Varien/Action.php(349): Mage_Cms_IndexController->noRouteAction()
#26 /srv/www/production/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(163): Mage_Core_Controller_Varien_Action->dispatch('noRoute')
#27 /srv/www/production/app/code/core/Mage/Core/Controller/Varien/Front.php(174): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#28 /srv/www/production/app/Mage.php(448): Mage_Core_Controller_Varien_Front->dispatch()
#29 /srv/www/production/index.php(52): Mage::run()
#30 {main}