private function __construct()
 {
     set_exception_handler(array($this, '_exceptionHandler'));
     \SoftUni\FMK\Loader::registerNamespace('SoftUni\\FMK', dirname(__FILE__) . DIRECTORY_SEPARATOR);
     \SoftUni\FMK\Loader::registerAutoLoad();
     $this->_config = \SoftUni\FMK\Config::getInstance();
     if ($this->_config->getConfigFolder() == null) {
         $this->setConfigFolder('../Config');
     }
 }