I use Version 6.3.3 as an informative site not a sell store. Recently I started getting an error on product pages. Does anyone know they this is happening?

Error Message:

Expression #1 of ORDER BY clause is not in SELECT list, references column 'alanscom_alanscom.coupons.cpnID' which is not in SELECT list; this is incompatible with DISTINCT
Fatal error: Call to a member function free_result() on a non-object in /home/alanscom/public_html/vsadmin/inc/incfunctions.php on line 2059

Hi Skysadlo1
That looks very much like it would be cured by an updater. Are you able to update the site to one of the supported versions?
https://www.ecommercetemplates.com/updaters.asp

Vince

Click Here for Shopping Cart Software
Click Here to sign up for our newsletter
Click Here for the latest updater