ajax search for woocommerce conflicts

I need help. The plugin was working fine until the last wordpress update, now in conflict with woocommerce. When I try to add new products to the site it is not possible. The page is blank, does not allow you to enter information. When I disable the plugin the page returns to normal. The problem does not appear on the website. To register new products I have to turn off the plugin, register and then rewire it. Does anyone know what to do to normalize product registration?