Welcome to the community. 
The game was updated (again) about 3pm UTC today. (As seen here: https://steamdb.info/app/548430/patchnotes/).
That means the trainer will likely also need an update.
Link: How do I request an update for games? - WeMod Support
Why you can’t request an update: Why can't I request an update for a game? - WeMod Support.
The game has updated several times in a short amount of time. Breaking the trainer every time. Please be patient while we wait for the game devs to stop breaking our trainer.