Upgrading Drupal

It is like CSS is not being used....

After upgrading to Drupal 6.10 my site seems to function as normal apart from the Administer menu.
When logged in as the admin (userID = 1), I cannot access ANY item on the Administer menu. The site just hangs and times out eventually.
Any ideas how I can fix this problem??

I did an upgrade from Drupal 5.1 to Drupal 5.15. We run Mac PowerPC (OS X 10.4.11) and most of our machines have Firefox 2.x on them. After the upgrade there has been a scroll bar on every page of the website. It appears to be connected to a menu. The problem seems to be only Firefox 2.x and only PowerPC, since I have not been able to reproduce the problem on my Linux machines or my Windows machines. Does anyone have any idea where I start looking for this?

I upgraded to Drupal 6 from the 5 version and I received the following message.

user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') ORDER BY fit DESC LIMIT 0, 1' at line 1 query: SELECT * FROM menu_router WHERE path IN () ORDER BY fit DESC LIMIT 0, 1 in /mounted-storage/home86a/sub007/sc47119-FAPY/www/includes/menu.inc on line 315.

I have no clue what is wrong and I am not all the familiar with PHP MY Admin Can anyone help me?

Thank you

Few weeks ago my views was ok, I touched nothing on site, I don't kow if it happened wih uprade to drupal 6.10 or with other modules upgrades, I just know that friday thinking to change hosting I checked that all views and listings are disappeared, here a sample:
http://www.forniture-alberghiere.net/?q=category/categoria-aziende/servi...
What I have to control? What could happened?

Hi everyone,

I'm in the middle of moving my Drupal site to another host, so I can upgrade it properly. My old host runs MySQL 4.0.18, and my new one runs 5.0.67, and I'm having trouble importing my SQL dump through phpMyAdmin - I keep getting the following error message:

#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '`aid` int(10) NOT NULL auto_increment, `mask` varchar(255) NOT NULL default ''' at line 1