Register and buy button does not work

[ireb]

Hello, I've installed Virtuemart 2.0.14 in Joomla 1.5, and "Register and buy" button does nothing, After filling the registration data, you click on the button "Register and buy" and stays on the same screen without doing anything.

can anyone help me? Thanks very much!

[jenkinhill]

You should really be using Joomla 2.5 now

Please post the live site url.