Duplicated URL

Hi all…
I’m getting a new issue with the plugin. I running my website from 2 years now and I never experienced something like this!

Google Search console find duplicated products, in fact now the items could be reached with 2 different URLs:

Firt one:
https://mydomain.my/shop/gadget-personalizzati/abbigliamento-personalizzato/t-shirt-personalizzate/so01188-t-shirt-personalizzata-camouflage/

Second one:
https://mydomain.my/shop/gadget-personalizzati/so01188-t-shirt-personalizzata-camouflage/

I had never get a problem like this and nothing has been change on my site… the permalink structure is the same as always…
How the hell I get this problem now? And how I could try to fix this?

I hope that some one could explain exactly the action to take, thanks for taking the time to read, best regards,
CL