Akismet broken (blank pages)

I have Slim Jetpack installed and I am using the sharedaddy part of it only. When I go to activate Akismet, it prompts me (as normal) to enter my API key on the settings page, but when I go to that page it is completely blank. No error message, and not the white screen of death, all my menus are there as normal, but any Akismet panel is completely blank with no way to read or enter info. If I deactivate Slim Jetpack it works as expected.

https://www.ads-software.com/plugins/slimjetpack/