Autoblog is not working - Once I try to add a feed, it tries to go to the needed page but doesnt ope

I am trying to use Autoblog for the first time - I chose the addons that i need. Following that I tried to add a feed by clicking on add a feed - once i do that it tries to open the following link but it shows either a fatal error or a blank page - Help!

https://middleastpost.com/wp-admin/admin.php?page=autoblog_admin&action=add