error message after update to 2.0.66

I have this ‘error’

Strict Standards: Declaration of C_DataMapper_Driver_Base::define() should be compatible with C_Component::define($context = false) in /home/bikeestes/public_html/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/datamapper/class.datamapper_driver_base.php on line 741

Strict Standards: Declaration of C_Lightbox_Library_Mapper::define() should be compatible with C_CustomPost_DataMapper_Driver::define($object_name, $context = false) in /home/bikeestes/public_html/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/lightbox/class.lightbox_library_mapper.php on line 7

but only when i visit the pages in my admin panel related to the updraftplus plugin

any idea ?

https://www.ads-software.com/plugins/nextgen-gallery/