NetworkError: 403 Forbidden

Hi Argonius,
I have this errors in my FireBug:

"NetworkError: 403 Forbidden - https://website/wp-content/plugins/ag-custom-admin/require/dynamic.php?type=css&context=admin&ver=changed_theme"
dynamic...d_theme
"NetworkError: 403 Forbidden - https://website/wp-content/plugins/ag-custom-admin/require/dynamic.php?type=js&context=admin&ver=changed_theme"
dynamic...d_theme
"NetworkError: 403 Forbidden - https://website/wp-content/plugins/ag-custom-admin/require/dynamic.php?type=css&context=admin&ver=changed_theme"
dynamic...d_theme
"NetworkError: 403 Forbidden - https://website/wp-content/plugins/ag-custom-admin/require/dynamic.php?type=js&context=admin&ver=changed_theme"

This is because I probably Install Wordfence and Sucuri (+ I make Sucuri hardening) in all my websites.
This creates a .htaccess file in wp-content/plugins/ directory that avoid remote calling of php in that directory.

Is there an alternative solution ?

Thank you,
ELAN42.com