I'm also using Nukesentinel 2.4.2.
I have patched my site and had no problems with my database. After running "upgrade.php" is this wat I get:

Modification one to nuke_stories performed
Modification two to nuke_stories performed
Modification one to nuke_autonews performed
Modification two to nuke_autonews performed
Modification to nuke_reviews performed
Modification to nuke_reviews_add performed

Modification to nuke_bbsessions failed

Modification to nuke_bbconfig performed

Modification to nuke_modules failed

Correction finished, Delete this file now!

What's wrong?

Code:

alter TABLE nuke_bbsessions ADD COLUMN session_admin tinyint(2) DEFAULT '0' NOT NULL;

Code:

alter TABLE nuke_modules ADD wysig_status tinyint(1) NOT NULL default '0';

Try running those in phpmyadmin and see what the error is for each.

__________________
The more we learn... the more we realize how little we actually know.

I don't know how to run this in phpmyadmin. But I looked at both files and there was the following messages:
Dutch

Code:

PRIMARY en INDEX sleutels behoren niet beide ingesteld te zijn voor de kolom `session_id`

English

Code:

PRIMARY and INDEX keys don't belong both to be installed for the colom 'session_id'

The codes in the files are correct as given above.

Also my right blocks are not there. I did what was asked in the readme.txt and changed theme.php. Only on the frontpage the blockes doesn't appear also the footer is not there. On the other pages are the blocks and footer present.