Warning: Missing argument 1 for AdminUIHelper after update 2.0.22c

[keespostma]

Hello,

After the last update to 2.0.22c I get the following warning in the "order"-screen:

Warning: Missing argument 1 for AdminUIHelper::startAdminArea(), called in /home/myusername/domains/mydomain/public_html/administrator/components/com_virtuemart/views/orders/tmpl/orders.php on line 20 and defined in /home/myusername/domains/mydomain/public_html/administrator/components/com_virtuemart/helpers/adminui.php on line 29

What is the problem and how can I solve this?

Thanks in advance!

[optmax]

In all your Administrator template overrides
Replace

Code Select Expand

AdminUIHelper::startAdminArea();
with

Code Select Expand

AdminUIHelper::startAdminArea($this);