Hi
When you got error
Notice: Undefined index: taxes_enabled
in 8b2d69a046a49c07c6d1c22b344ecbf67aae9e6c_2.file.product-prices.tpl.php line 61
Please access file
/themes/THEME_NAME/templates/catalog/_partials/product-prices.tpl
edit code
{if !$configuration.taxes_enabled}
to
{if isset($configuration.taxes_enabled) && !$configuration.taxes_enabled}