On 5/26/2020 at 7:42 PM, ndiaga said:PHP 7.2 is fine.
Did you enable debug mode?
Yes, but there weren't any errors. It just there are GET AJAX request missing (only 3), and If I knew where they had suposed to be called, I could put a breakpoint and debug which variable is missing or table problems...

It seems that is still loading. It has the list of data-ids-product-attribute but still don't load it:

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