On Github they say that "Undefined array key tabs_simplify" was a Prestashop bug that was fixed in version 8.1.2
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On Github they say that this was a Prestashop bug that was fixed in version 8.1.2
On Github they say that "Undefined array key tabs_simplify" was a Prestashop bug that was fixed in version 8.1.2
On Github they say that this was a Prestashop bug that was fixed in version 8.1.2