Невозможно создать соединение с базой данных

Error with code 0 in '/home/virtwww/w_stepova-agro-com_efefd11c/http/system/lib/lib.MySQL.php' around line 20:

   15		private $DB_insert_max_values = 300;
   16	
   17		public function connect($host="", $user="", $password="")
   18		{
   19			if (!$connect_stream=@mysql_connect($host, $user, $password))
 >>20				throw new Error("Невозможно создать соединение с базой данных");
   21	
   22			$this->host		= $host;
   23			$this->user		= $user;
   24			$this->password = md5($password);
   25		

Call stack

#0 /home/virtwww/w_stepova-agro-com_efefd11c/http/index.php(96): MySQL->connect('mysql305.1gb.ua', 'gbua_stepova', 'f436c97d')
#1 {main}

Request

array (
)