Fatal error: Uncaught Error: Attempt to modify property "megaparam" on null in /usr/htdocs/chemistry.us/lib/megamenu/mega.class.php:175 Stack trace: #0 /usr/htdocs/chemistry.us/lib/megamenu/mega.class.php(41): JAMenuMega->genMenuItems() #1 /usr/htdocs/chemistry.us/app/code/local/Wavethemes/Jmmegamenu/Block/Jmmegamenu.php(106): JAMenuMega->genMenu() #2 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Abstract.php(938): Wavethemes_Jmmegamenu_Block_Jmmegamenu->_toHtml() #3 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Abstract.php(656): Mage_Core_Block_Abstract->toHtml() #4 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Abstract.php(600): Mage_Core_Block_Abstract->_getChildHtml() #5 /usr/htdocs/chemistry.us/app/design/frontend/default/default/template/page/html/top.phtml(37): Mage_Core_Block_Abstract->getChildHtml() #6 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Template.php(261): include('...') #7 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Template.php(303): Mage_Core_Block_Template->fetchView() #8 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Template.php(317): Mage_Core_Block_Template->renderView() #9 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Abstract.php(938): Mage_Core_Block_Template->_toHtml() #10 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Text/List.php(45): Mage_Core_Block_Abstract->toHtml() #11 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Abstract.php(938): Mage_Core_Block_Text_List->_toHtml() #12 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Abstract.php(656): Mage_Core_Block_Abstract->toHtml() #13 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Abstract.php(600): Mage_Core_Block_Abstract->_getChildHtml() #14 /usr/htdocs/chemistry.us/app/design/frontend/default/default/template/page/1column.phtml(20): Mage_Core_Block_Abstract->getChildHtml() #15 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Template.php(261): include('...') #16 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Template.php(303): Mage_Core_Block_Template->fetchView() #17 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Template.php(317): Mage_Core_Block_Template->renderView() #18 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Block/Abstract.php(938): Mage_Core_Block_Template->_toHtml() #19 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Model/Layout.php(590): Mage_Core_Block_Abstract->toHtml() #20 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Controller/Varien/Action.php(406): Mage_Core_Model_Layout->getOutput() #21 /usr/htdocs/chemistry.us/app/code/core/Mage/Catalog/Helper/Product/View.php(147): Mage_Core_Controller_Varien_Action->renderLayout() #22 /usr/htdocs/chemistry.us/app/code/core/Mage/Catalog/controllers/ProductController.php(132): Mage_Catalog_Helper_Product_View->prepareAndRender() #23 /usr/htdocs/chemistry.us/app/code/local/CaveWire/Primer/controllers/Catalog/ProductController.php(67): Mage_Catalog_ProductController->viewAction() #24 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Controller/Varien/Action.php(437): CaveWire_Primer_Catalog_ProductController->viewAction() #25 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(262): Mage_Core_Controller_Varien_Action->dispatch() #26 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Controller/Varien/Front.php(192): Mage_Core_Controller_Varien_Router_Standard->match() #27 /usr/htdocs/chemistry.us/app/code/core/Mage/Core/Model/App.php(381): Mage_Core_Controller_Varien_Front->dispatch() #28 /usr/htdocs/chemistry.us/app/Mage.php(741): Mage_Core_Model_App->run() #29 /usr/htdocs/chemistry.us/index.php(108): Mage::run() #30 {main} thrown in /usr/htdocs/chemistry.us/lib/megamenu/mega.class.php on line 175