Fatal Error : call to a member function addMessages() on a non-object app/code/core/mage/cms/helper/page.php on line no 125

Here is the step by step to resolve the problem in Magento Go to System->Tools ->Compilation Disable the compilation mode if the above method will not resolve your problem follow the another method open the includes/config.php in magento root folder. and comment the following lines #define('COMPILER_INCLUDE_PATH', dirname(__FILE__).DIRECTORY_SEPARATOR.'src'); #define('COMPILER_COLLECT_PATH', dirname(__FILE__).DIRECTORY_SEPARATOR.'stat'); now your problem solved...