Fatal error when the blog not found

Hi,

I get this following error when someone tries to access a deleted blog or if someone types a wrong url.

<blockquote>Fatal error: Call to a member function getAlias() on a non-object in /home/binoyk/public_html/wc/components/com_easyblog/router.php on line 35</blockquote>

You can check the link below:

http://www.writeupcafe.com/blog/10-personal/9526-bidhannagar-mela-utsav-2016-at-central-park,-salt-lake

Regards,
Binoy