Fatal error: Uncaught Error: Call to undefined function isDirWriteable() in /home/lanmaster/matreshka/www/app/code/core/Mage/Core/Model/Config/Options.php:270 Stack trace: #0 /home/lanmaster/matreshka/www/app/code/core/Mage/Core/Model/Config/Options.php(170): Mage_Core_Model_Config_Options->createDirIfNotExists() #1 /home/lanmaster/matreshka/www/app/code/core/Mage/Core/Model/Config/Options.php(48): Mage_Core_Model_Config_Options->getVarDir() #2 /home/lanmaster/matreshka/www/lib/Varien/Object.php(89): Mage_Core_Model_Config_Options->_construct() #3 /home/lanmaster/matreshka/www/app/code/core/Mage/Core/Model/Config.php(255): Varien_Object->__construct() #4 /home/lanmaster/matreshka/www/app/Mage.php(825): Mage_Core_Model_Config->__construct() #5 /home/lanmaster/matreshka/www/app/Mage.php(762): Mage::_setConfigModel() #6 /home/lanmaster/matreshka/www/index.php(55): Mage::run() #7 {main} thrown in /home/lanmaster/matreshka/www/app/code/core/Mage/Core/Model/Config/Options.php on line 270