Thanks!
I checked the error console, and the plugin script files are not accessible from the cache directory. It was either deleted or the server permissions may have changed.
Please make sure that the wp-content/cache and the wp-content/cache/asp directories exist and the permissions are set correctly to 0755 and are accessible. WordPress automatically generates these, but in some cases if they are deleted, it may no longer have permissions to re-create them.
Alternatively, if you can’t change that, then make sure to change these options, which will bypass the cache directory: https://i.imgur.com/8JNhj7w.png
