in source code there is nothing after slideshow in sidebar

[tigre]

1. Suddenly in page does not shown anything after </a> (when I look at view page source, </a> is last thing there.

http://www.malus.lv/new/index.php?id=pakalpojumi

<div class="section">
<?php get_component('sidebar'); ?>
<a href="http://www.malus.lv/new/zalaaptieka"><?php get_i18n_gallery('slideshow2'); ?></a>
<?php if (get_parent(0)=='pakalpojumi') get_component('left_pakalpojumi'); ?>
....

is there something wrong with <?php if (get_parent(0)=='pakalpojumi') get_component('left_pakalpojumi'); ?> code?
If I took out <?php if (get_parent(0)=='pakalpojumi') get_component('left_pakalpojumi'); ?> code, the page is read till next get_component script.
How to fix it so tha page reads get_component scripts?


and second -
in support there is message for upgrade.
GetSimple Version Upgrade needed to 3.2.3

Do I need to upgrade version? Where can I see the instruction, how to do that?