Error in currency conversion

[pedromnf]

Good afternoon,

I would ask your help. I have a problem, and what happens is that the currency converter isfailure, on feature in the products, does not convert immediately, and the basket is even worse asks me the following message "...administrator / components / com_virtuemart / helpers / currencydisplay.php on line 382"
I have Joomla 2.5 and virtuemart 2, both updated.

If you know what to do in this situation, please enlighten me ..;-)

Thanks in advance