Update from 2.1.2 to 2.2.1 / cant access images in file-admin

[buzzdee]

Hi,
I've updated from 2.1.2 to 2.2.1 like this:
- Merged my old config.php with the new entries
- uploaded ALL the new files from the ZIP, except "images", my theme and the definitions.php
- run "update.php"

Well, I got a "Success, you are running Chevereto 2.2.1"", but now all Images can't be accessed.
In the file admin I see the latest uploads, e.g. "http://www.buzzpics.de/L7x" which points to "http://www.buzzpics.de/images/2012/06/17/DCn8G.gif" but the Link "http://www.buzzpics.de/L7x" doesn't work anymore!

Edit:
This is my htaccess:

ServerSignature Off
Options -Indexes -MultiViews

Options +FollowSymLinks
RewriteEngine On

# If you have problems with the rewrite rules, remove the "#" from the following RewriteBase line
# You will also have to change the path to reflect the path to your Chevereto installation
#RewriteBase /chevereto

RewriteRule ^api$ api.php [L]
RewriteRule ^admin/(.*) admin/index.php [L]
RewriteRule ^images/(\w*\.)(jpg|png|gif)$ images/old/$1$2 [L] #legacy images
RewriteRule ^images/thumbs/(\w*\.)(jpg|png|gif)$ images/old/$1th.$2 [L] #legacy thumbs
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . index.php [L]

ErrorDocument 400 default
ErrorDocument 401 default
ErrorDocument 403 default
ErrorDocument 404 default
ErrorDocument 500 default

Any help, what to do?
BuzzDee

Please close this!
It's all because of my theme. I have no clue why, because I only changed some css and some pictures, but when I set Peafowl in the config everything works fine...

 

[Gunz]

http://www.buzzpics.de/L7x

It works for me.

 

[Rodolfo]

You dont have to run update.php that is only used to update from 2.0