Hi! I'm sorry you encounter that error! Thank you for providing the screenshot, that really helps me! I'll see if I can recreate it on my end.
In the meantime, you will have to delete everything to start a blank slate, unfortunately.
I have a post on how to do that here. The only difference is that you will be deleting the folders titled "DatingStartVN-1.0.2-pc" and "DatingStartVN-102".
Let me know if you need me to clarify!