Big Hexacopter Crash after take off

Hi all,
I build an hexacopter for seed cargo for reforestation, but it crashed after takeoff.

You can check the video here:

I try to upload the log to logs.px4.io, I don’t know why but I get an error:
HTTP Error 400: Invalid File
So I uploaded here:
https://plot.dron.ee/sBZg

For the type of crash, looks a wrong motor order or prop direction, but I checked again after the crash and was correct.

Could somebody help me to identity the error?

This is the errors and messages that I see:

  • ERRORS
  • TIME Subsys ECode Description
  • 17:51:21 24 1 EKF PRIMARY: OCCURED OR FAILED TO INITILIASE
  • 17:51:22 24 0 EKF PRIMARY: ERROR RESOLVED/CLEARED
  • 17:51:22 11 2 GPS: GPS GLITCH
  • 17:51:23 12 1 CRASH CHECK: CHECK CRASH
  • 17:51:30 11 0 GPS: ERROR RESOLVED/CLEARED
  • LOG
  • TIME MESSAGE
  • 17:51:11 ArduCopter V3.6.11 (f0d59294)
  • 17:51:11 ChibiOS: ab2f8d8d
  • 17:51:11 fmuv5 0032001F 31385118 35343633
  • 17:51:11 New mission
  • 17:51:11 Frame: HEXA
  • 17:51:11 GPS 1: detected as u-blox at 115200 baud
  • 17:51:11 u-blox 1 HW: 00080000 SW: EXT CORE 3.01 (107900)
  • 17:51:21 EKF primary changed:1
  • 17:51:22 EKF primary changed:0
  • 17:51:22 GPS Glitch
  • 17:51:23 Crash: Disarming
  • 17:51:30 GPS Glitch cleared

Thank you!

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