Adding Duplicate Watermarks

Hello,
I am using this and it was working fine. But now a days its adding watermark on image 2 times. Please see this screenshot;

http://i61.tinypic.com/152l1ea.jpg

And before it was like this:

http://i61.tinypic.com/ziubfm.jpg

Please fix this issue.

https://wordpress.org/plugins/easy-watermark/