Training issue

Whenever I try and get all A's in training I am getting this error and I cant mark the little box for manager training, any idea of a fix|?😩

Why do you even open the script to edit it? If you broken something by editing it then just redownload the cheat table ¯\_(ツ)_/¯

It never worked in the first place, I didn't edit anything

He's saying you have the LUA window open, editing the script. You just run it normally like you do any script and it works fine