I have a problem with the rigging / bones in urgent harmony 17

Hi I’m sorry if my English is not perfect (Google Translate),

I have a problem with the rigging / bones,

Everything worked smoothly until suddenly the bones just locked,

Unable to move, I checked and there is no locked layer and no specific rigging / bones,

Simply from one moment the bones cannot be moved at all,

It’s not that I move and nothing happens just doesn’t allow me to move.

I will be glad to help as soon as possible (this is very urgent).

Thanks in advance, Aviv.

my project – https://drive.google.com/file/d/1S2tp3iPAnRfjmCuGyrtwIOXm-xMzMnC-/view?usp=sharing

The project is built on the character from this video - - https://www.youtube.com/watch?v=Va75NXRYw2E&t=9s