"Additional Variant: Cannot find variant" error

[PLPShop]

Hello everyone,

Please help me.

I have no problem when adding a "non-personalized product" to the cart, and it will be successfully added to the cart with no issue. However, when I add personalization and when I'm done, it won't let me add to the cart. And this error will pop up. "Additional Variant: Cannot find variant" error. ALL listings in my store do the same.

Let me know if you need more information. 

My store URL: https://poppylovepetal.com/collections/all 

[Made4uo-Ribe]

Hi @PLPShop 

You seems to be using an app or somewhat in this. I would contact the app provide or code provider since they have to fix the javascript code