Issue reponse error

Hello,

I added a text option in a block on my website :
https://elkeberr.com/shop/bracelets/jonc-lanamour/

When i write something I have object response error. It work when I don’t write anything or when I deactivate your plugin. As you can see on my screen recording here:

https://www.loom.com/share/4713a4ff5e404650b1e45b924a34af94

Could you please check this bug ?

Thanks