Fatal error: Uncaught TypeError: Argument 1 passed to Varien_Data_Tree_Node::setTree() must be an instance of Varien_Data_Tree, instance of Varien_Data_Tree given, called in /home/actionit/public_html/lib/Varien/Data/Tree/Node.php on line 74 and defined in /home/actionit/public_html/lib/Varien/Data/Tree/Node.php:119 Stack trace: #0 /home/actionit/public_html/lib/Varien/Data/Tree/Node.php(74): Varien_Data_Tree_Node->setTree(Object(Varien_Data_Tree)) #1 /home/actionit/public_html/app/code/core/Mage/Page/Block/Html/Topmenu.php(55): Varien_Data_Tree_Node->__construct(Array, 'root', Object(Varien_Data_Tree)) #2 /home/actionit/public_html/lib/Varien/Object.php(112): Mage_Page_Block_Html_Topmenu->_construct() #3 /home/actionit/public_html/app/code/core/Mage/Core/Block/Abstract.php(202): Varien_Object->__construct(Array) #4 /home/actionit/public_html/app/code/core/Mage/Core/Model/Layout.php(491): Mage_Core_Block_Abstract->__construct(Array) #5 /home/actionit/public_html/app/code/core/Mage/Core/Model/Layout.php(437): Mage_Core_Mod in /home/actionit/public_html/lib/Varien/Data/Tree/Node.php on line 119