error checkm8

root@quentin-HP-EliteBook-850-G5:~/.local/lib/python3.9/site-packages/ipwndfu# ipwndfu -p && ipwndfu --patch-sigchecks && ipwndfu --repair-heap
*** checkm8 exploit by axi0mX ***
Found: CPID:8015 CPRV:11 CPFM:03 SCEP:01 BDID:0E ECID:000108A418E8A02E IBFL:3C SRTG:[iBoot-3332.0.0.1.23]
Traceback (most recent call last):
  File "/usr/bin/ipwndfu", line 8, in <module>
    sys.exit(main())
  File "/root/.local/lib/python3.9/site-packages/ipwndfu/main.py", line 117, in main
    pwn(device, match_device=args.match_device)
  File "/root/.local/lib/python3.9/site-packages/ipwndfu/main.py", line 202, in pwn
    checkm8.exploit(match=match_device)
  File "/root/.local/lib/python3.9/site-packages/ipwndfu/checkm8.py", line 881, in exploit
    if "PWND:[checkm8]" not in device.serial_number:
  File "/root/.local/lib/python3.9/site-packages/usb/core.py", line 864, in serial_number
    self._serial_number = util.get_string(self, self.iSerialNumber)
  File "/root/.local/lib/python3.9/site-packages/usb/util.py", line 313, in get_string
    raise ValueError("The device has no langid"
ValueError: The device has no langid (permission issue, no string descriptors supported or device error)