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Notice: Undefined index:  HTTP_REFERER  in /home/lgdispos/public_html/app/design/frontend/default/default/template/productquestion/form.phtml on line 29
Trace:
#0 /home/lgdispos/public_html/app/design/frontend/default/default/template/productquestion/form.phtml(29): mageCoreErrorHandler(8, 'Undefined index...', '/home/lgdispos/...', 29, Array)
#1 /home/lgdispos/public_html/app/code/core/Mage/Core/Block/Template.php(144): include('/home/lgdispos/...')
#2 /home/lgdispos/public_html/app/code/core/Mage/Core/Block/Template.php(176): Mage_Core_Block_Template->fetchView('frontend/defaul...')
#3 /home/lgdispos/public_html/app/code/core/Mage/Core/Block/Template.php(193): Mage_Core_Block_Template->renderView()
#4 /home/lgdispos/public_html/app/code/core/Mage/Core/Block/Abstract.php(643): Mage_Core_Block_Template->_toHtml()
#5 /home/lgdispos/public_html/app/code/core/Mage/Core/Block/Text/List.php(43): Mage_Core_Block_Abstract->toHtml()
#6 /home/lgdispos/public_html/app/code/core/Mage/Core/Block/Abstract.php(643): Mage_Core_Block_Text_List->_toHtml()
#7 /home/lgdispos/public_html/app/code/core/Mage/Core/Block/Abstract.php(503): Mage_Core_Block_Abstract->toHtml()
#8 /home/lgdispos/public_html/app/code/core/Mage/Core/Block/Abstract.php(454): Mage_Core_Block_Abstract->_getChildHtml('content', true)
#9 /home/lgdispos/public_html/app/design/frontend/default/f002/template/page/2columns-right.phtml(62): Mage_Core_Block_Abstract->getChildHtml('content')
#10 /home/lgdispos/public_html/app/code/core/Mage/Core/Block/Template.php(144): include('/home/lgdispos/...')
#11 /home/lgdispos/public_html/app/code/core/Mage/Core/Block/Template.php(176): Mage_Core_Block_Template->fetchView('frontend/defaul...')
#12 /home/lgdispos/public_html/app/code/core/Mage/Core/Block/Template.php(193): Mage_Core_Block_Template->renderView()
#13 /home/lgdispos/public_html/app/code/core/Mage/Core/Block/Abstract.php(643): Mage_Core_Block_Template->_toHtml()
#14 /home/lgdispos/public_html/app/code/core/Mage/Core/Model/Layout.php(526): Mage_Core_Block_Abstract->toHtml()
#15 /home/lgdispos/public_html/app/code/core/Mage/Core/Controller/Varien/Action.php(347): Mage_Core_Model_Layout->getOutput()
#16 /home/lgdispos/public_html/app/code/community/Remerce/ProductQuestion/controllers/IndexController.php(47): Mage_Core_Controller_Varien_Action->renderLayout()
#17 /home/lgdispos/public_html/app/code/core/Mage/Core/Controller/Varien/Action.php(376): Remerce_ProductQuestion_IndexController->indexAction()
#18 /home/lgdispos/public_html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(248): Mage_Core_Controller_Varien_Action->dispatch('index')
#19 /home/lgdispos/public_html/app/code/community/ArtsOnIT/OfflineMaintenance/Controller/Router/Standard.php(46): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#20 /home/lgdispos/public_html/app/code/core/Mage/Core/Controller/Varien/Front.php(158): ArtsOnIT_OfflineMaintenance_Controller_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#21 /home/lgdispos/public_html/app/Mage.php(459): Mage_Core_Controller_Varien_Front->dispatch()
#22 /home/lgdispos/public_html/index.php(65): Mage::run()
#23 {main}