VTOL 2.3 Meters Crash, Urgent

Hello Ladies and Gentlemen,
I crashed my vtol and attached is the binary log file, I couldn’t quite understand the problem.
But it happened after I activated the two airspeed sensors preflight, I did a flight and I automatically calibrated the airspeed sensors, then I changed the airspeed ration to what the calibration gave me, when I saw the odd behavior of the vtol, I tried to disconnect it using the remote controller but it wouldn’t make the connection, I made a return to launch button, it gave me a message on the remote that the UDP port is not binding.

https://drive.google.com/drive/folders/1hxBoMCDGSQ_uanUzg7KbiCLluWLusslw?usp=sharing

Please help, this is urgent

please i need help
this is an urgent project i am working on