Help with Error code: 93

[TelloPiIot]

My drone isn't taking off and I did a IMU calibration and after I got error code 93. All the Props are on correctly and it wont even move up

 

[TelloPiIot]

The problem has been fixed, had to do another imu calibration

 

[ABPilot]

I have done 3 IMU calibrations and all that happens is the blades spin for 3 seconds and then off. No takeoff.