[Plugin: Yet Another Featured Posts Plugin (YAFPP)] the tickboxes in the column 'featured'

I”m experiencing this issue as well in the latest version 3.1.2. It had been working up till this point though.

it is because the path to the png image is not working in this plugin.
even though the image is not displaying there is a tickbox.

you can make it display if you change the directory in yafpp.php file

just change this

.yafpp_on, .yafpp_off {
    background: url('https://Path to the png file/wp-content/plugins/yet-another-featured-posts-plugin/img/stars.png') no-repeat 0 0;
    width: 16px;
    height: 16px;
    cursor: pointer;
}