Gutenberg error console

Hello,

I have a 3 litle error in console when i edit page with gutenberg :
wp-json/wp/v2/taxonomies?context=edit&_locale=user
/wp-json/wp/v2/taxonomies?context=edit&per_page=100&_locale=user
Uncaught (in promise)

I commment this line :
$this->loader->add_action( 'init', $plugin_admin, 'modify_taxonomies_arguments', 25 );

And is ok.

I don’t know if is normal that gutenberg try to load this…

Thank you.