Cloze Overlapping Addon not working

Hi!

Any time I try to add a Cloze Overlapping card, this message shows up-

I shut down my computer and started it back up, I uninstalled Anki, then downloaded and reinstalled it back, I deleted the cloze overlapping addon and downloaded it back, but the message just keeps on showing up. This message also shows up when I try to go to the cloze overlapping “settings”, then press okay to try to save my settings. Help!

Hey, having similar problem, with slight differences, have posted another query in order to bring more attention to it.