Fatal error: Uncaught Error: Call to undefined method Bootstrap::_error() in /var/www/birimlerksbu/libs/Bootstrap.php:127 Stack trace: #0 /var/www/birimlerksbu/libs/Bootstrap.php(31): Bootstrap->_callControllerMethod() #1 /var/www/birimlerksbu/index.php(23): Bootstrap->init() #2 {main} thrown in /var/www/birimlerksbu/libs/Bootstrap.php on line 127