Mosfet driver Is burning while motor spins. What’s wrong here?

 

Are all the 6 Mosfets burning or just two? How fast are the gates being shut off , back emf protection.?

 

The labels on your diagram diagram are a little difficult to read but both of the MOSFETs on the right appear to be switched on by the same signal; "C:ll l". That would create a direct short across the supply.

 

The labels on your diagram diagram are a little difficult to read but both of the MOSFETs on the right appear to be switched on by the same signal; "C:ll l". That would create a direct short across the supply.

Why have you got 10nF capacitors each way across the outputs? They're just extra current that's got to be charged and discharged every cycle for no gain, to the detriment of the 'FET's.

 

The schematic diagram is only half of the story. We have no idea what the software is doing and we have no information on the motor. That makes it very difficult to guess at what could be going wrong.
Has this worked correctly and just failed, or did it never work properly.
Based on the information supplied, my best suggestion is that it is broken!