The maker of this trainer is no longer with WeMod, therefore this specific trainer will no longer be updated. 
However, @MrAntiFun has picked it up and made a new updated trainer. Which is the one you should be using for the game. The newer trainer is here:
—> Stellaris Cheats and Trainer for Steam <—
Since this specific trainer by STN is no longer being updated, I’ll lock this thread so that this post does not get buried. Please use the newer trainer by MrAntiFun. 