Too many links

hi i'm trying to unlock frp for p2 lite ANE-LX1

>>>>search android fastboot devices...
>>>>Get android fastboot devices...
Mobile Name: ANE-LX1
Mobile Set BL Lock state:FB LockState: LOCKED
Trying First Way for Get the Unlock code
Dynamic unlock code:c91167a90186703f>>>>try temp unlock bootloader function 2...
Mobile Set BL Lock state:FB LockState: LOCKED
Trying First Way for Get the Unlock code
Dynamic unlock code:017ada49d91c3daf Try Qualcomm temp Bootloader unlock new function...
>>>>try temp unlock bootloader function 2...
Mobile Set BL Lock state:FB LockState: LOCKED
Trying First Way for Get the Unlock code
Dynamic unlock code:>>>>try temp unlock bootloader function hisi 970...
³¢ÊÔ¶ÁÈ¡É豸Ãûʧ°Ü...
>>>>Clear Frp Block
...
FAILED (status read failed (Too many links))
finished. total time: 14.470s
>>>>Rebooting Mobile Phone

failed and Too many links ! what means too many links ?

from GSM-Forum http://bit.ly/2IpBGnm
via IFTTT