Hello Team,
We are using istore-ii template for one of our client's website - http://vaporcloudbd.com/.
Everything was working fine when the Joomla Version was 3.4.8. This is the first time we updated this site to Joomla to 3.5.1.
Now Its shows error message Invalid Address while clicking on "Confirm Purchase" button. (See attached Screenshot)
We did not update Virtuemart. Current version of virtuemart in our site is 3.0.2.
Please let us know, How can we fix it.
Best
Joomlakave Team
joomlakave.com