Hey there bonkerz. This happened to me after updating to 2.1… I feel like I’ve had to fix this before, even though the changelog states that this issue was fixed in 2.0.
Here’s how you can fix it:
Open the file bsk-gfbl.js located in /wp-content/plugins/bsk-gravityforms-blacklist/js/
Line 12 should look like this:
$(".bsk-pdfm-selector-pdfs-dropdown").live("change", function(){
Simply change “.live” to “.on” like this:
$(".bsk-pdfm-selector-pdfs-dropdown").on("change", function(){
Save the file and you should be good to go.
Thanks for your help about this plugin. The error has been fixed from version 2.2 and you may upgrade to the new version now.