Error after updating to woocommerce 10.9.4

thebrowshopnz

After updating WooCommerce to 10.9.4, checkout creates the order but displays an error and does not redirect to the order-confirmation page. Deactivating ATUM Inventory Management resolves the issue.
Versions:
WooCommerce 10.9.4
ATUM Inventory Management 1.9.56
Purchase Orders Pro 1.3.2
Fatal errors:
WC_Product_Variation::get_stock_on_hold()
WC_Product_Variation::get_out_stock_threshold()

Salva

Hi thebrowshopnz

Do you have the "Cache Product Objects" option enabled on WooCommerce >> Settings >> Advanced >> Features ?
If so, that is the cause of the errors. This feature is still experimental and incompatible with the actual ATUM version.
Although ATUM compatibility will come in the next version.

Best Regards,
Salva.