Child Theme won't show images in the media library

Hi there,

when I activate the child theme of bfastmag pro (** with no additonal changes to the theme **), and I try to go to the media library, it doesn’t show any images. The little circle keeps running showing that it is still processing, but it never ends up showing any images. When I switch back to the parent theme, and the media library displays fine.

At following, here my functions.php from the child theme:

function child_theme_styles() {
wp_enqueue_style( 'parent-style', get_template_directory_uri() . '/style.css' );
wp_enqueue_style( 'child-theme-css', get_stylesheet_directory_uri() .'/style.css' , array('parent-style'));

}
add_action( 'wp_enqueue_scripts', 'child_theme_styles' );?> 

Could you please help me

Best regards,
Erhan