Upgrading Drupal

Site is www.digitalcamerawebsites.com. I now get the following error and can't change the theme:

warning: init_theme(): Failed opening '' for inclusion (include_path='.:/usr/share/php:/usr/share/pear') in /usr/local/apache/htdocs/digitalcamerawebsites.com/includes/theme.inc on line 51.

Upgraded from 4.3.2 and now I cannot read any stories or blogs they all show "process" where text should be:

Casio QV-R51 5MP Digital Camera - PMA Digital Shootout Winner
process
By webmaster at 03/02/2004 - 07:41 | Casio | Digital Cameras | Digital Photography News | edit this blog entry | add new comment | read more |

Site is www.dphoto1.com

Hi,
We aleady have Drupal installed on linux in which we have some
data and still using it but now i need to install it on windows platform and want to import all existing data to the new one.
can any one tell me ..is it possible if yes then how..??

Thanx
vivek

Hi,

I upgraded from 4.2.0 to 4.3.2, quite painless. However, after upgrading, my cron job invoking cron.php reports the following error:

Appreciate any suggestions.

-Anand

warning: OpenDir: No such file or directory (errno 2) in /home/apache/www.lugs.org.sg/htdocs/drupal-4.3.2/modules/image.module on line 153.

Hi,

I have a working v4.2 site and I am wondering how I upgrade to 4.3 ?
I see there is a upgrade.php and this seems like it would update the database.

Do I need to preconfigure all the modules and themes etc first ?

I want to upgrade my site to use htmlArea and the instructions require me to patch the main Drupal file.

My site is on Windows 2000 and I would like to know what tools I can use to apply the patch.

Regards