[TYPO3-english] PHP error on commerce extension

[Sergio Catalá Gil]

Hi list, 

I've got the next error when I click on Category Menu on Commerce
extension:

Fatal error: Call to undefined method
tx_commerce_leafCategoryView::setExtIconMode()
in /var/www/xxx/typo3conf/ext/commerce/mod_category/class.tx_commerce_category_navframe.php on line 154

Any clue?

Thanks in advance, 
Sergio