Hello. I built a site with helix ultimate template and virtuemart ecommerce. Joomla version 3.10.6 and virtuemart version 3.8.8 template verson 2.0.7.
After the purchase and payment, the site appears a blank page with the following text "Default Layout file is not exists! Please goto to template manager and create a new layout first."
If I make the same purchase using the protostar template everything works fine. The final page appears with the order summary with payment and shipping details.
Can someone help me?