[DanLore]

Not sure what your error is because the image hasn't loaded, but from the code here's one problem.

Код:

public OnFilterScriptExit()
{
        print("............................);
        print(" MP3 Player non caricata);
        print("............................);
        return 1;
}

Replace it with

Код:

public OnFilterScriptExit()
{
        print("............................");
        print(" MP3 Player non caricata");
        print("............................");
        return 1;
}

Post the error in text, because I bet that's not the only one.

(Updated)