Warning: mysqli_connect(): (HY000/1129): Host 'php55.lxd' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' in /mnt/data/www/vhosts/allpatents.ru/public_html/helper.php on line 51 Невозможно подключиться к базе данных. Код ошибки: Host 'php55.lxd' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'