Hello,
after upgrade my shop from the 1.7.7.2 to 1.7.8.6, I can't save product with combinations now. Console show error 500 with the following text:
{ "combination_16331_attribute_ecotax": [ "This value should not be blank." ], "combination_16332_attribute_ecotax": [ "This value should not be blank." ], "combination_16333_attribute_ecotax": [ "This value should not be blank." ] }
What is wrong?