Oops ! A problem with product_info... or reviews

[antonie]

My site: http://www.amtech-vn.com/shop/

My default lang: Vietnamese.

After translating Eng to Vn, i cannot enter the "Add to cart" or "Reviews" anymore"

It means that when i click either of them, the blank page appears.

How can i fix this err?

 

Your warmly support may be my best hopes.

Regards,