Помогите, на xampp работает скрипт, а на Ubuntu нет. Код (Text): Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000] [2002] Connection refused' in /var/www/html/register/register.php:20 Stack trace: #0 /var/www/html/register/register.php(20): PDO->__construct('mysql:dbname=cl...', 'root', '555333', Array) #1 /var/www/html/register/register.php(172): Database->__construct() #2 {main} thrown in /var/www/html/register/register.php on line 20