SilverUI2 issues

[Artaxia]

I set up the addon, got everything where I wanted it, then I exited and restarted WoW and came back to the map on the bottom left being surrounded in a green patch, as well as the weakauras plate on the right bottom surrounded in green. And upon opening weakauras, I get an entire screen of green. I was told green patches usually signifies missing texture, but honestly I'm not savvy on the technical side of addons. Any idea what this could be and how to fix?