Game crash when switching maps (I'm stuck in Harmony)

So I started to try playing DoE again after many years mainly out of curiosity but also nostalgia and I've been playing for a bit, but I've ran into an error and now I'm trapped in Harmony. It doesn't matter which portal I go to or even if I select the "go to Home" option, I keep getting the same Ogre exception error that forces me to close the game.

OGRE EXCEPTION(5:ItemIdentityException): StaticGeometry
with name 'WorldSG' not found in
SceneManager::createStaticGeometry at
C:\kito\git\sources\dependencies\ogre_src_v1-7-4\OgreMain\s
rc\OgreSceneManager.cpp (line 6285)

I tried switching the render system to no avail. I'm not sure if this is specifically an issue with Harmony or if something just broke in my game in general, because I was able to go between maps no problem until I went to Harmony. When it loads, it will play the music from that map but this error pops up and it doesn't load. (In OpenGL, it will switch to the parsing screen but nothing happens).

 

Ohhh okay that's probably what it was. I was wondering what that setting did haha. Thanks, I'll try that!