index.php/component/virtuemart/cart/editpayment?Itemid=0

[loveinparis]

Hi all, i using joomla 2.511 end Virtuemart 2.020b

I get following error while order process on page (uses an invalid security certificate, Error code: sec_error_untrusted_issuer)
www.sitename.com/index.php/component/virtuemart/cart/editpayment?Itemid=0

can anyone HELP me please!

[jenkinhill]

If you do not have SSL configured on the server with a valid security certificate then deselect "Enable SSL for sensitive areas (recommended)" in Configuration/Shop