VM 3.8.9 Error 0 Call to a member function priceDisplay() on null on checkout

[Fishka]

Hi, on my Virtuemart 3.8.9 10514 I started to get Error 0 Call to a member function priceDisplay() on null on checkout. Also it doesn't allow to make a registration on the checkout page (the page just stucks).
The Call stack is in the attachment.
Link to my page: https://artprintclassic.com
What interesting is - the page worked fine before and as far as I am concerned - I didn't do any updates. It just started recently without any actions from my side.

How can I rectify the problem? Thank you very much in advance!

[GJC Web Design]

has your php version changed?

[Fishka]

We can close or delete this post, the problem I was facing was already resolved here: https://forum.virtuemart.net/index.php?topic=147013.msg526757#msg526757
Just change the code.