White Screen/Compatibility

I’m having what I am assuming are compatibility issues with the plugin on my site. The plugin was working fine for about a month or so and now I get the notorious “white screen” when in the dashboard. Sometimes, you can access the dashboard, but not be able to edit posts. Other times, the complete dashboard is unavailable. I have been able to isolate the white screen issue to the plugin, but I am trying to figure out why the plugin was working and now it isn’t.

Anyone have any thoughts on what it could be?

https://ww.wp.xz.cn/plugins/feedwordpress/