for Justified Image Grid plug-in, I get this message in WordPress:
Automatic update error! This purchase code has already been used on another host! You need one regular license for each different site. You can setup your staging area in a subfolder to have autoupdates on both installations. Contact JIG support to reset your license (only the username is needed).
I am only using this plug-in on this one site
How do I get my license “reset”?