title: Bender Theme on OSClass.org Search Sidebar Issues
body: <p>I have chosen osclass.org over many popular listing/directory scripts and so far it looks very promising.</p>
  
  <p>As a newbie to osclass I'm facing this little error concerning search-sidebar.php in Bender themes.</p>
  
  <p>This error occurs only when I click on one of the locations on the home page.
  The error is:
  Warning: Illegal string offset 'fk_i_parent_id' in E:\SERVER-BACKUP\EasyPHP-12.1\www\MyWebSite\osclass\oc-content\themes\bender\search-sidebar.php on line 74.</p>
  
  <p>Line 74 in search-sidebar.php:</p>
  
  <pre><code>&lt;?php $parentSelected=false; if (in_array(osc_category_id(), osc_search_category()) || in_array(osc_categ2ory_slug()."/", osc_search_category()) || in_array(osc_category_slug(), osc_search_category()) || count(osc_search_category())==0 || $category['fk_i_parent_id'] == osc_category_id()){ $parentSelected=true;} ?&gt;
  </code></pre>
  
  <p>I would be very if anyone advice me how solve this issue.</p>