Fatal error: Uncaught Error: Undefined constant PDO::MYSQL_ATTR_INIT_COMMAND in /var/www/html/library/Cube/Db/Adapter/PDO/Mysql.php:101 Stack trace: #0 /var/www/html/library/Cube/Db/Adapter/PDO/Mysql.php(146): Cube\Db\Adapter\PDO\Mysql->_connect() #1 /var/www/html/module/App/Bootstrap.php(0): Cube\Db\Adapter\PDO\Mysql->canConnect() #2 /var/www/html/library/Cube/Application/Bootstrap.php(180): App\Bootstrap->_initConnected() #3 /var/www/html/library/Cube/Application/Bootstrap.php(217): Cube\Application\Bootstrap->_bootstrap() #4 /var/www/html/library/Cube/Application.php(242): Cube\Application\Bootstrap->bootstrap() #5 /var/www/html/index.php(41): Cube\Application->bootstrap() #6 {main} thrown in /var/www/html/library/Cube/Db/Adapter/PDO/Mysql.php on line 101