so, client can't load the specific file. In pc/warrior/effect doesn't exist gihyeol_spark.mse or it's damaged.
Try to replace pc { eix/epk }
pc2 { eix/epk }
And this
open game.py with Notepad++, and in top menu from Notepad++, you can see a 'View' toolbar.
Click on it, after go to 'Show symbol' and check 'Show white Space and TAB'
And then you'll see TABS and spaces. Space will be like a . and TAB like an orizontal arrow.
In python files (.py extensions) you need to use TABS, and not SPACES!
Example: