Error message

• Warning: count(): Parameter must be an array or an object that implements Countable in include() (line 47 of /home/epictester/public_html/sites/all/themes/revija/templates/node/node--blog.tpl.php).
• Warning: count(): Parameter must be an array or an object that implements Countable in include() (line 60 of /home/epictester/public_html/sites/all/themes/revija/templates/node/node--blog.tpl.php).