[BTS] Can't play, no interface/tech tree

I have tried several times to get the mod to run, but some mods are likely interfering with it. The mod itself loads up, but starting a game leads to a bunch of python exceptions, and all times but last time, there were no interface at all. The last time, for some reason, the interface is there, but if i try to open the tech tree, more python exceptions.

The base game runs fine, and even FFH2 runs fine. Does anyone have some advice? I think the mod that interferes is the "terra nova" map pack, because if is listed as a scenario option when trying to load the mod.

These exceptions are listed before the game starts:
https://steamcommunity.com/sharedfiles/filedetails/?id=2760041397

Edit: I don't know how to "uninstall" the map pack either.

 

Looks to me like you damaged the actual mod and its files somehow. Did you instar anything over it or something like that by accident?