Erro ao conectar com o MySQL: SQLSTATE[HY000] [2002] Connection refused Notice: Undefined variable: pdo in /home/marmoraria/public_html/model/header/header.php on line 20 Fatal error: Uncaught Error: Call to a member function prepare() on null in /home/marmoraria/public_html/model/header/header.php:20 Stack trace: #0 /home/marmoraria/public_html/view/header.php(14): include_once() #1 /home/marmoraria/public_html/indexi.php(7): include_once('/home/marmorari...') #2 /home/marmoraria/public_html/index.php(511): require_once('/home/marmorari...') #3 /home/marmoraria/public_html/index.php(473): cloakedWhitePage('indexi.php', 'curl') #4 {main} thrown in /home/marmoraria/public_html/model/header/header.php on line 20