Upgrading Drupal

hi folks,

first of all, I'm a newbie and perhaps I made some beginner's mistakes but I try to learn ;-).

I've searched the forums here and Googled all I can to resolve this issue to no avail and hope someone here might have a clue for me.

A few days ago I downed and installed the 7.10 patch over a 7.6 install and am having issues with running the database update scripts.

More to the point, node module 7012 is giving grief. When I run the update immediately I get the error

"The update process was aborted prematurely while running update #7012 in node.module."

We attempted to update our Drupal Core from 6.4 to 6.22 and we are getting many errors on our page now. They look like this -

Warning: Unknown column 'headers' in 'field list' query: SELECT data, created, headers, expire, serialized FROM cache WHERE cid = 'variables' in /home/cornellb/public_html/biopharma/includes/database.mysql.inc on line 128

Warning: Unknown column 'headers' in 'field list' query: UPDATE cache SET data = 'a:290:{s:13:\"theme_default\";s:7:\"garland\";s:16:\"feed_description\";s:637:\"The Cornell BioPharma Network offers Cornellians with an interest in the biomedical industries - pharma, biotech, diagnostics, devices, and research tools - an online forum in which to network, to catch up on the activities of other alum and former faculty, and to learn about ongoing biomedical research at Cornell. \r\n\r\nThe \"News\" section contains news postings provided by CBPN\'s moderator -- you are welcome to comment! The Job Postings and Discussion Forums (News, Events, Investing and Partnering, and R&D) are unmoderated areas in which members are welcome to initiate and respond to postings. \r\n\r\nPlease join the discussion!\r\n\";s:18:\"node_options_forum\";a:1:{i:0;s:6:\"status\";}s:18:\"drupal_private_key\";s:64:\"ebcc00f7dd2 in /home/cornellb/public_html/biopharma/includes/database.mysql.inc on line 128

Iv'e posted this topic on ubercart forum. however no answers.

maybe here .
I'v einstalled Display suite .

I have ubercart installed .

All product fields I see into Content type/edit/product are not equivalent ot the one displayed into Ubercart Catalog/product

On top of this the Display Suite has the own control panel very detailed however:

Hi All,
I am migrating my Drupal 7 site form one shared hosting to another.

On the step 2 of the instructions (On the old site)

"Document the temporary directory folder to be used in admin/settings/file-system and either prepare to edit this after restoring the database or make sure the same path exists on both sites."

How do i find this folder?

U updated a website from Drupal 6 to D7 and everything went fine and everything works. BUT
The administrative links are kinda weird. It's like they're stuck in D6.

For example it still shows admin/users and not admin/people. Although if you go to admin/people it will still work perfectly. It's just the links on /admin page and those links don't show up in the administrative dashboard above.

Any help with this will be appreciated.

P.S.
Cleared the caches :)