It's not looking good, alee. The application is corrupt, from debugging I can't see possibly how the internal state ended up like that. It's the private variables in 'Ship' on layout 2 that went wrong, specifically the last private variable 'IsMe?' - can you remember if you did anything unusual when adding that variable?
The best I could do is delete the ship sprite then it runs... but I'd recommend starting it again, keeping lots of backups and letting me know as soon as something else goes wrong again... sorry...
The crash when you deleted everything was unrelated and has also been fixed.