[Plugin: Link to Post] Fatal error with version 1.0.2

When trying to use the link2post feature, the pop-up window displays error message:

Fatal error: Call to undefined function sanitize_text_field() in /home/mylab/wwwblog/wp-content/plugins/link-to-post/tinymce/linktopost.php on line 9

I used previous version without issue.

http://wordpress.org/extend/plugins/link-to-post/