Error when an product URL include variant ID

[cronobe]

Hi!

When we include an URL with a variant ID, an error is shown. To see the error you can try:

https://www.labienhecha.com/en/products/paquita?variant=39866832224322

The URL without variant work properly:

https://www.labienhecha.com/en/products/paquita

Any idea please?

Thanks!