supermanden on "[Plugin: Acurax On Click Pop Under] doesn't work"

Hi,

It doesn't work. Crashes my site so I can't use the WP admin panel.
Can you get it to work again please?

If possible, I'll pay a bit to get a size function for the popunder and a whitelist IP or something so it won't pop on my computer.

https://wordpress.org/plugins/acurax-on-click-pop-under/