Low Cancelling a gift in Cash Shop crashes ML

Description of the bug: When gifting someone an item in the Cash Shop; when prompted to select what kind of cash you'll use (you're forced to use Game Cash anyways but it does pop-up regardless), clicking "Cancel" instead of "OK" will fade to black and then crash, I've done this 3 times to make sure it wasn't a one time thing, but it seems consistent with the exact same error


What is supposed to happen?: It should simply cancel the gifting process, probably not fade to black as well (as if I was exiting the Cash Shop)
Where did you find and/or notice this bug?: Tried to gift my other account NX but it was donor so it didn't work, when I tried to see if I could use donor (which I couldn't, silly me) I just hit "Cancel" as I gave up, crashing in the process
A step-by-step guide to re-producing this bug (optional): Simply hit "Gift" on any item, then you will put you birth date in first naturally, then it asks you for what kind of cash you want to use, then you hit "Cancel" and the crash happens
Extra information (optional):