Upgrading Drupal

I am trying to upgrade from 4.5.2 to 4.6.0. and I get the following fatal error in the process:

user error: Unknown column 'severity' in 'field list'
query: INSERT INTO watchdog (uid, type, message, severity, link, location, hostname, timestamp) VALUES (1, 'page not found', 'update.php not found.', 1, '', '/update.php', '84.94.123.238', 1111156918) in /home/ramit/fwnetwork_new/htdocs/includes/database.mysql.inc on line 66.

I was surpised when I upgraded (upgrade.php) and selected from 4.5 (to 4.6, today's release) to see in the php output that upgrades from 2004 were performed on my sql tables!
eg.

2004-10-31: first update since Drupal 4.5.0 release

DROP TABLE {search_index} 
OK

Perhaps I should go back and upgrade from default, 'all upgrades'?

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"It's never too late to have a happy childhood."

I tried to upgrade my 4.4 flexinode module into 4.5. Though it's working quite good, there seems a problem with old flexinode data of type file.

I noticed this mapping of serialized fields (object vars):

Old || New
===========
name -> filename
path -> filepath
size -> filesize

So when the module tries (using $file object on flexinode_field_file_format hook) to pick up uploaded files, it fails coz the fields is different from what the new object has.

Hello everybody:

I'm new at Drupal, and I have seen that 4.6 version is recently released. I have installed it, and installed the fscache & filestore2 modules in order to make a downloads module.

The matter is that this modules were designed for 4.5 version, and when I tried to upload a file:

I click on Create new content, upload file, and I receive the following error:

Fatal error: Call to undefined function: check_query() in /home/sadrian/public_html/drupal/modules/fscache.module on line 78

Anybody knows what I'm making wrong?

Hey guys,

Anyone else getting an error message like this when they login?

warning: in_array(): Wrong datatype for second argument 
in /includes/common.inc(1882) : eval()'d code on line 3.

The error message above appears where a custom PHP block should appear for ADMIN only..i.e. I used to have a php based block that only displayed if the user has the "Site Admin" role.

the custom block - which worked very well with 4.5.0 is below.

I've looked around the forums and handbook a bit, but some things are still unclear.