Undefined index: label in commerce_kickstart_product_ui_field_create_instance()

Hi,

I just installed Commerce Kickstart (without the demo store but with all the options available).

I then installed the Commerce_SP module (for subscription), along with "field permissions" to be able to sell subscription via products.

But after installing and enabling the field permissions module, it gives me these errors:

Notice: Undefined index: label in entity_views_field_definition() (line 191 of /commerce_kickstart/modules/contrib/entity/views/entity.views.inc).
Notice: Undefined index: label in commerce_kickstart_product_ui_field_create_instance() (line 189 of /commerce_kickstart/modules/commerce_kickstart/commerce_kickstart_product_ui/commerce_kickstart_product_ui.module).
Notice: Undefined index: field replacement in commerce_kickstart_product_ui_field_create_instance() (line 189 of /commerce_kickstart/modules/commerce_kickstart/commerce_kickstart_product_ui/commerce_kickstart_product_ui.module).

Thanks for any help!