I upgraded from 0.9.2 to 1.9.1 and I have the following problem:
[u]
Skin (kubrick2evo)[/u]

The page display the header the the list of blogs but give the following error:

Fatal error: Call to a member function on a non-object in /home/alkha4/public_html/en_blog/skins/kubrick2evo/_main.php on line 133

This line is:

<a href="<?php $item->permanent_url() ?>" title="<?php echo T_('Permanent link to full entry') ?>"><?php $Item->title( '', '', FALSE ); ?></a>

Which I changed in accordance with the upgrade instruction from this:

<a href="<?php $item->permalink() ?>" title="<?php echo T_('Permanent link to full entry') ?>"><?php $Item->title( '', '', FALSE ); ?></a>