Notice: Undefined index: virtuemart_state_id

[GraphX]

Hi,
I'm getting the following notice in my cart and where I have my mini-cart module displayed;

Notice: Undefined index: virtuemart_state_id in ..../administrator/components/com_virtuemart/helpers/calculationh.php on line 1263.

What's the issue and how do I solve it.

Joomla! 3.4.1
VirtueMart 3.0.6.4

Thanks!

[jenkinhill]

Until VM3.0.8 is released you can simply turn off php notice reporting. See http://forum.virtuemart.net/index.php?topic=102555