PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/src/Database/MySQLDB.php:64
Stack trace:
#0 /var/www/html/src/Database/MySQLDB.php(64): PDO->__construct('mysql:host=mast...', 'root', Object(SensitiveParameterValue))
#1 /var/www/html/src/Database/MySQLDB.php(88): App\Database\MySQLDB->__construct()
#2 /var/www/html/pages/champion.php(40): App\Database\MySQLDB::getInstance()
#3 {main}