If you do not need Display product manufacture, you can disable this feauture . This module is generally used by stores that sell many brand name products from manufacturers with famous brands.
Follow these steps to temporarily disable the module manufacturing :
Step 1 : Login to Admin Area PrestaShop
Step 2 : Click Tab Modules
Step 3 : Click Number 1 (Configure to setting or edit Manufacture)
Click No 2 (to disable Manufacture)