Conflict with Smart Manager (storeapps)

Hi, the plugin seems to have conflict with the Smart Manager by storeapps, please check the fatal error report:

Fatal error: Uncaught Error: Call to a member function enqueue() on null in example.com/wp-content/plugins/the-paste/include/ThePaste/Admin/Admin.php:129 Stack trace: #0 example.com/wp-includes/class-wp-hook.php(307): ThePaste\Admin\Admin->enqueue_assets() #1 example.com/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters() #2 example.com/wp-includes/plugin.php(474): WP_Hook->do_action() #3 example.com/wp-includes/media.php(4618): do_action() #4 example.com/wp-content/plugins/smart-manager-for-wp-e-commerce/class-smart-manager.php(766): wp_enqueue_media() #5 example.com/wp-includes/class-wp-hook.php(307): Smart_Manager->on_admin_init() #6 example.com/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters() #7 example.com/wp-includes/plugin.php(474): WP_Hook->do_action() #8 example.com/wp-admin/admin.php(175): do_action() #9 {main} t in example.com/wp-content/plugins/the-paste/include/ThePaste/Admin/Admin.php on line 129