Plugin Settings/Configuration Page not loading

I installed the Plugin, and then Navigated to https://animangatalk.com/wp-admin/admin.php?page=disqus
But it just doesn’t load. It stays like that for hours. I have the latest versions of WP and PHP.
https://ibb.co/TW2TcRb

• This topic was modified 7 years, 4 months ago by nox.

The page I need help with: [log in to see the link]