mrdov,
Visit Appearances > Editor click on sidebar.php and remove the following code:
<div id="centersidebar">
<!-- sidebar east START -->
<div id="eastsidebar" class="sidebar">
<?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar('east_sidebar') ) : ?>
<!-- categories -->
<div class="widget widget_categories">
<h3>Categories</h3>
<ul>
<?php wp_list_cats('sort_column=name&optioncount=0&depth=1'); ?>
</ul></div>
<?php endif; ?>
</div>
<!-- sidebar east END -->
<!-- sidebar west START -->
<div id="westsidebar" class="sidebar">
<?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar('west_sidebar') ) : ?>
<!-- blogroll -->
<div class="widget widget_links">
<h3>Blogroll</h3>
<ul>
<?php wp_list_bookmarks('title_li=&categorize=0'); ?>
</ul></div>
<?php endif; ?>
</div>
<!-- sidebar west END -->
<div class="fixed"></div>
</div>
Hi,
It seems that your theme does support it with dynamic sidebar. Hence, you need to edit the sidebar.php file and also remove the code for blogroll and categories from it. After that save the file as well as clear the cache of your web browser and have a check.
Thanks,
Shane G.