Model Turns into a Spiky Mesh - Deforms Badly

Support Modeling
1

I don’t know what happened, but when I moved my model who when certain animations start playing, my model turns into some type of spiky thing for some strange reason. It happens in pose mode when I move the character up, it will deform badly.

/uploads/default/original/4X/b/0/e/b0e2d088cb184c35529b637eb51042c4e572e112.pngstc=1
Spikes.png1264×687 267 KB

The model was working just fine like days ago. I don’t know what I did to get it to deform so badly. If anyone could help, I’d be real grateful.

Model File:

Attachments

Spikes.png1264×687 267 KB

2

When you want to move your character up, only translate the root bone nothing else.

3

Never mind, I figured why my mesh was deforming badly. The shape keys got messed up, so I had to delete them and everything is working just fine now.