Fatal error: Uncaught TypeError: Argument 1 passed to Varien_Simplexml_Config::setXml() must be an instance of Varien_Simplexml_Element, boolean given, called in /jail/home/web04/sestamarcia.com/htdocs/app/code/core/Mage/Core/Model/Layout.php on line 87 and defined in /jail/home/web04/sestamarcia.com/htdocs/lib/Varien/Simplexml/Config.php:133
Stack trace:
#0 /jail/home/web04/sestamarcia.com/htdocs/app/code/core/Mage/Core/Model/Layout.php(87): Varien_Simplexml_Config->setXml(false)
#1 /jail/home/web04/sestamarcia.com/htdocs/app/code/core/Mage/Core/Model/Config.php(1357): Mage_Core_Model_Layout->__construct(Array)
#2 /jail/home/web04/sestamarcia.com/htdocs/app/Mage.php(474): Mage_Core_Model_Config->getModelInstance('core/layout', Array)
#3 /jail/home/web04/sestamarcia.com/htdocs/app/Mage.php(488): Mage::getModel('core/layout', Array)
#4 /jail/home/web04/sestamarcia.com/htdocs/app/code/core/Mage/Core/Controller/Varien/Action.php(238): Mage::getSingleton('core/layout')
#5 /jail/home/web04/sestamarcia.com/htdocs/app/code/core/ in /jail/home/web04/sestamarcia.com/htdocs/lib/Varien/Simplexml/Config.php on line 133