Ren'Py Ren'py Exception error

[Hrenheim]

So what exactly is the problem here, why its happening and how do i solve it?

 

[anne O'nymous]

So what exactly is the problem here, why its happening and how do i solve it?

There's no "start" label, what is weird, but not unseen.

This generally happen when Ren'py can't, either, access the .rpa files or .rpyc one, because their format have been altered, but you're trying to play the game with an official version of Ren'py.