Fatal error: Uncaught Error: Class 'Mage_Core_Model_App' not found in /var/www/www.lyco.co.uk/web/app/Mage.php:673 Stack trace: #0 /var/www/www.lyco.co.uk/web/index.php(87): Mage::run('lyco_store_view', 'store') #1 {main} thrown in /var/www/www.lyco.co.uk/web/app/Mage.php on line 673