Fatal error when pasting a group. Captivate V 11.5.0.476

Hi all,

Recently I built a UI for the project I am working on. It consists of:

A home icon/image with a smart-shape button placed on top of it which sends users back to the main menu. two chevrons again with smart shape buttons on top. these are for the Next/Previous navigations/ A help icon/image again with a smart shape button. For this button, I added a shared action which works to simply display a help message and then hide it after 5 seconds. Its a very simple 3 line script.