Error while placing product

[tvlwh]

I need help:

been updated to virtuemart, changed some things on the site at the time of publishing the product, I do everything right, put all descriptions correctly, fill in what you have to fill in, but the site does not appear the value of the product, or description and when click problem is that the tabs as if not filled descriptions.
Another thing ...... when being made ​​to publish the material on the website will publish any material from this error:

Fatal error: Call to undefined method JComponentHelper::filterText() in /home/tvlobiet/public_html/administrator/components/com_virtuemart/controllers/product.php on line 67

Version 2.0.20b....latest version, portuguese-BR

[jenkinhill]

Start here:  http://forum.virtuemart.net/index.php?topic=79799.0

[tvlwh]

Version 2.0.20b....latest version, portuguese-BR