com_virtuemart.2.0.26d_ext_aio broke my site

[Interarea]

Hi!

I'm running Joomla 2.5.17 + VM 2.0.26d with a Reviver template having problems with Magicmenu since it doesn't saves the changes. After some investigations I found out that aio wasn't on the latest version so I decided to upgrade it and it solves the saving problem on Magicmenu but it broke my front end site.

Copying back the module folders of cart, manufacturer and product the site worked again. Opening mod_virtuemart_cart.php that comes on 2.0.26d_ext_aio file says:
"* @version $Id: mod_virtuemart_cart.php 6555 2012-10-17 15:49:43Z alatak $"

while on the version I had it says:
"* @version $Id: mod_virtuemart_cart.php 5482 2012-02-19 00:49:18Z Milbo $"

you may see that the version that works is older and it has also more code, I'm not sure that I'm doing wright, any suggestion?

Thank you!

[jenkinhill]

The modules have been improved, but if you are using old template overrides for the modules then they may need rewriting to work with current versions.