Minecraft stalled at startup screen

Hello,

Minecraft on my PS4 was update to version 2.01 on dec 20th

In the last days, the game is freezing at the startup screen, I cannot select any option like 'start new game' or 'continue'.

The music is playing correctly but no button is working on the controller.

The only working button is the 'ps' button on the controler that bring me back to the playstation main screen

 

How can I fix this?

 

Thanks