I was flying my phantom3 advanced  earlier today..i bring it home and charged the battery i go to fly and i keep getting this what do i do

Hello and good day Chevyfreke. I am sorry for the trouble and to know that you are having issue with your DJI Phantom 3 Advanced. May I ask you if you experienced any hard landing or a crash before this issue happened? Also, can you please try to perform the firmware update of your DJI Phantom 3 Advanced to see if you still receive the same exact error message. Please keep us posted on the latest updates for us to further isolate the problem. Thank you.