Fatal error: Uncaught mysqli_sql_exception: Connection refused in /var/www/davidov-73/html/app/classes/class.db.php:35
Stack trace:
#0 /var/www/davidov-73/html/app/classes/class.db.php(35): mysqli_connect()
#1 /var/www/davidov-73/html/app/classes/class.db.php(93): Core\DB::connect()
#2 /var/www/davidov-73/html/app/classes/class.dbstructure.php(20): Core\DB::query()
#3 /var/www/davidov-73/html/app/classes/class.dbstructure.php(50): Core\DBStructure->__construct()
#4 /var/www/davidov-73/html/app/prolog.php(51): require_once('...')
#5 /var/www/davidov-73/html/app/app.php(9): include_once('...')
#6 /var/www/davidov-73/html/index.php(15): include('...')
#7 {main}
thrown in /var/www/davidov-73/html/app/classes/class.db.php on line 35