i was trying to give my self supergirlygamers head and then when i got it the game crashed

Put the summary of the bug you're having here
game crashed when I got a head
What I expected to happen was...:
Describe what you thought should happen here
getting supergirlygamers head to put on a armor stand
What actually happened was...:
Describe what happened here
the game crashed an di cant accsess my world
Steps to Reproduce:
1.go online and serch how to get custom heads
2. type the command you find
3. you've sucsessfully crashed the game