Blank plugin settings page in Admin

Hi,

if I want to see the plugin settings in the admin panel (domain/wp-admin/options-general.php?page=wpsupercache) I simply get an empty blank page and cannot do anything. This behavior I see for the first time.

Any ideas guys? Did someone already experience something similar?

(I checked it in different browsers on a Mac)

https://www.ads-software.com/plugins/wp-super-cache/