And that confirms my concern about mapping that models directory, the application expects those files to be there and they're not. Unfortunately means we can't have the model directory mapped, since there is no step in the Docker install that would download the models and place them in that directory.
I looks like instead, @GsMumbo, you can add custom models via the "/data" folder, which in Unraid is mapped to "/mnt/user/appdata/automatic1111/data": https://github.com/AbdBarho/stable-diffusion-webui-docker/wiki/Usage#custom-models
I've rolled back the template change @SenseiMarv, should be available in a few hours. Or you can simply delete the "models" mapped directory from the template in the meantime.