I have upgraded http://www.lavorohotel.net/ to 1.8 but now I get only these errors:
Notice: Undefined index: title in /home/mhd-01/www.lavorohotel.net/htdocs/_includes/functions.php on line 84

Notice: Undefined index: description in /home/mhd-01/www.lavorohotel.net/htdocs/_includes/functions.php on line 84

Notice: Undefined index: keywords in /home/mhd-01/www.lavorohotel.net/htdocs/_includes/functions.php on line 84

what it mean?

I moved the site www.ebabysitter.info from bluehost.com (that don't work on sites with more of 100 unique visitors per day and in rela the limit ids 50.000 files and not really unlimited) to dreamhost, and on root it is ok, but it look to not work on subfolders, for example www.ebabysitter.info/it/ is became a white page, instead admin page is workin, I followed also these instructions: http://www.jobberbase.com/forum/topic1594-white-screen.html but it remain white, what I have to do now?

INSERT INTO `cities` (`id`, `name`, `ascii_name`) VALUES
(-1, 'Anywhere', 'Anywhere'),
(1, 'Bath', 'Bath'),
(2, 'Birmingham', 'Birmingham'),
(3, 'Bournemouth', 'Bournemouth'),
(4, 'Bradford', 'Bradford'),
(5, 'Brighton and Hove', 'Brighton and Hove'),
(6, 'Bristol', 'Bristol'),
(7, 'Cambridge', 'Cambridge'),
(8, 'Canterbury', 'Canterbury'),
(9, 'Carlisle', 'Carlisle'),
(10, 'Chester', 'Chester'),
(11, 'Chichester', 'Chichester'),
(12, 'Coventry', 'Coventry'),
(13, 'Derby', 'Derby'),
(14, 'Dudley', 'Dudley'),
(15, 'Durham', 'Durham'),
(16, 'Exeter', 'Exeter'),
(17, 'Gloucester', 'Gloucester'),
(18, 'Hereford', 'Hereford'),
(19, 'Huddersfield', 'Huddersfield'),
(20, 'Kingston upon Hull', 'Kingston upon Hull'),
(21, 'Lancaster', 'Lancaster'),
(22, 'Leeds', 'Leeds'),
(23, 'Leicester', 'Leicester'),
(24, 'Lichfield', 'Lichfield'),
(25, 'Lincoln', 'Lincoln'),
(26, 'Liverpool', 'Liverpool'),
(27, 'London', 'London'),
(28, 'Luton', 'Luton'),
(29, 'Manchester', 'Manchester'),
(30, 'Milton Keyne …

I have just upgraded today my firefox from 3.x to 3.5 but now my 2 sites done with jobberbase ar lookng different , especially 2 buttons are going over the search form for a part: www.lavorohotel.net and www.ebabysitter.info/it/ some suggestions about how to patch it?

I changed hosting of www.lavorohotel.net and I was working to adut it .htaccess, but iwthout solution, ok, but anyway I discovered yesterday that from a month i receivethe emails from people who ry to publis hannounces with them ip, but announce is not them anounce but always the same as locked womewhere and i can't publish them because they go lost, I'm usign again the 1.5.1b version, I desire to update it soon as possible, but for sure i need also to patch this problem also because i was customizing it.