Сообщение об ошибке

• Warning: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in DatabaseConnection->__construct() (line 321 of /home/httpd/vhosts/taimyr-museum.ru/httpdocs/includes/database/database.inc).
• Warning: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in DatabaseConnection->__construct() (line 321 of /home/httpd/vhosts/taimyr-museum.ru/httpdocs/includes/database/database.inc).