Autoblog - Fatal error

This has not quite worked - although feeds were 'published' as drafts....

When adding a feed - before the data's entered the Add posts to: field states:

Fatal error: Call to undefined function get_blog_option() in /yadayada/wp-content/plugins/autoblog/autoblogincludes/classes/autoblogadmin.php on line 1075

Any suggestions? Any permissions that need changing?

Everything newly installed, using 3.5.2.