Moin Moin / Hi
1. Del the *:\7DTDMod\Alpha19\War3zuk\War3zuk_Alpha_19_AIO_OverHaul\Mods and the /Data folder.
2. Reinstall the Mod
3 Test it, when the Error always occours your Savegame is corrupted.
When Savegame is corrupted the only way to fix it.. Cry.. Delete all.. reinstall..