Fault codes P0A63 and P0A78

Hello, I have a big trouble with my 2011 Auris hybrid (same engine as my 2009 P3)
While I was in acceleration, my Auris engine gets very high in RPM with kind of a gimbal noise and the car was decelerating and stopped in seconds.
After the vehicle stopped, the engine was running but the vehicle coudn't move and was showing message check hybrid system.
I have fault codes P0A63 and P0A78 but I can't have the sub 3 digit code.
When I move the car in N position, there is a noise like clac clac clac like a faulty gimbal (but it isn't a gimbal, I checked)
Do you think it's the inverter or the transaxle?
I didn't see the newbies presentation thread, can you help me with that too?
Thanks in advance and sorry for my poor english.

 

Solved.
I exchange the inverter with my prius and the auris is starting like a charm.