The issue of being unable to play

I created a transformed demon character, and now using this character in the game causes the game to crash. File image 30/1000 real-time translation and translation I created a transformed demon character, and now using this character in the game causes the game to crash.

I recorded a video, but I don't know how to upload it to you so that you can understand the situation. I hope you can help me solve this problem.