Bonjour,
I've just update my VirtueMart to 3.4.0 from my Joomla 3.8.12
And I've got a problem with products : impossible to update product
==> error 1054 : Unknown column 'product_canon_category_id' in 'field list'
I don't know what to do :-(
Thanks by advance for your help
LioneL
Check your database product table
virtuemart_products
There should be a field product_canon_category_id in this table
In the tools is a table updater, which should do the job for you.
it was ...and it is
the Simple Image Gallery Pro from JoomlWorks that poses problem
I desactivated its button ...but I don't think all is ok like this ;-(