Upgrading Drupal

Hi,

I have a quirk whereby when I try to use Update Manager to download security updates for a module, a new dialog comes up saying its downloading but it just sits there and eventually I give up on it..

Ive checked the file manager in cpanel to see if anything got downloaded but it looks like nothing ever does.

Has anyone else had this issue?

I am using ubercart module for online shopping. I want, whenever a user visit my site, price convert in visitor's country's currency.

I'm trying to restore an older drupal version. In phpmyadmin, I dropped all databases and imported a sql backup. I changed also all the files with the older ones. However. I'm getting errors. I have tried with different backups and get different errors. I think it may be because of the database importation.

These are the errors:
[29-Jan-2012 14:26:27] PHP Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /home/user/public_html/mysite/sites/all/modules/service_links/services/general_services.module on line 144

and

I see this message when upgrading from D6 to D7. The update script ran just fine, the site functions, but there are three instances of the following error message on every page:

Notice: Use of undefined constant user - assumed 'user' in eval() (line 2 of /Users/sean/dev/icateens_dev/modules/php/php.module(74) : eval()'d code).

Any ideas? Searches didn't turn up much.

Hello!

I cannot login anymore to my admin account and any other. I have parked new domain in cPanel and everything is working well, but when i try login to my admin account, it redirects me to the same page, and the login block appear again. I have changed base url and cookie domain in settings.php and cleared sessions table in MySQL. Still doesn't work. I'm dissapointed now, help me!

Anyone know how best to inform the store module to be installed in drupal?