Installing Drupal

After doing a clean install of Drupal Im stuck at this error:

Warning: pg_query(): Query failed: ERROR: null value in column "uid" violates not-null constraint in /home/www/weblog/public_html/drupal/includes/database.pgsql.inc on line 104

Fatal error: ERROR: null value in column "uid" violates not-null constraint query: INSERT INTO sessions (sid, hostname, timestamp) values('615f70f1255a5c01062652b4e72e7ed0', '192.168.0.3', 1107276805) in /home/www/weblog/public_html/drupal/includes/database.pgsql.inc on line 121

Hi, The search does not seem to be working with the images or categories that I have set up. Is there a way to have the search also check the image gallery names and image names?

Thanks,
Brian

Hello
J try to install drupal 4.5.2 follow the Installation process
http://drupal.org/node/260
after set $db_url and $base_url in includes/conf.php
when j try to connected to drupal j have error like in Title.
J use Slackware 10 mysql 4.0.20 , php 4.3.10 with configure like thist

In the Manji Theme (phptemplate), it has this option to set block path for 'navigation' to "(admin)" (without quotes). When I do this, it removes the navigation block from all users except the admin. Is there a way to set it so any authenticated users will be able to see the block such as "(user)", "(authenticated)", "(registered)"? The three examples I gave does not work.

I'm trying to use php to input form data into the database. I have tried using webform which works great except I need to have drop down box and ability to format the form position which the module does not have.

So I am trying to just have php code on a static page. Here is a simple php code that I found online. I coudln't include the form because this forums restricts it.

Hello,
I ran into a problem that should be simple to solve, but don't find a way to.
I was setting up the wonderful module Sections in my site (and didn't make any backup), at some time something got corrupted (the adsl was not that good last night) and now almost no theme works, phptemplate ones seem to have lost their css styles, with the rest I have to store the configurations twice to get to header in place, others simply don't get styles properly (like the phptemplate ones).