Problem with database!

PDOException: SQLSTATE[HY000] [1045] Access denied for user 'u4756_El3a7GBvO4'@'62.182.159.103' (using password: YES) in /var/www/selsk1ydj/data/www/fbcpub.nova-host.ru/class/database.php:8
Stack trace:
#0 /var/www/selsk1ydj/data/www/fbcpub.nova-host.ru/class/database.php(8): PDO->__construct('mysql:host=95.2...', 'u4756_El3a7GBvO...', 'R9@dMLIxJNAt^OP...', Array)
#1 /var/www/selsk1ydj/data/www/fbcpub.nova-host.ru/index.php(45): DataBase->__construct()
#2 {main}