i have added a shipping method and its automatic selected. But I get the following error:
Warning: Parameter 1 to plgVmShipmentWeight_countries::plgVmOnSelectCheckShipment() expected to be a reference, value given in public_html/beukelaer/libraries/joomla/event/event.php on line 71
website: http://www.fourmedia.nl/beukelaer/index.php
Joomla 2.5.4.
VM: 2.0.6