Problem with plugin and single-product.php

Hello, i have a little bug in product page…

if I turn ON the plugin WooCommerce Photo Reviews Premium,
websites break some product pages.

Any idea to solve this bug?

Working single product page example:
https://idealmamparas.tk/producto/mampara-de-ducha-de-1-puerta-corredera-y-1-fijo-pr-fdc700/
https://idealmamparas.tk/producto/mampara-de-ducha-de-puertas-correderas-lt-fdc300/
https://idealmamparas.tk/producto/mampara-de-ducha-de-1-puerta-corredera-y-1-fijo-tn-fdc500/

Error single product pages example:
https://idealmamparas.tk/producto/griferia-empotrada-imex-berlin/
https://idealmamparas.tk/producto/mampara-de-ducha-de-2-puertas-correderas-y-2-fijos-xs-fdc440/
https://idealmamparas.tk/producto/mampara-fija-de-ducha-fo-lfi400/

U need login to see public page.

Best regards X.Pinyol.