SQLSTATE[HY000] [2002] No route to host
#0 /var/www/html/include/class/db.php(47): PDO->__construct() #1 /var/www/html/include/class/db.php(84): db->__construct() #2 /var/www/html/include/init.php(158): db::getInstance() #3 /var/www/html/index.php(124): require_once('...') #4 {main}