saveTelemetry faiing to start on sedicam-pi-zero-w-v1-c

[leighghunt]

startup.sh.out:

Fri 22 Dec 13:24:54 NZDT 2023
Starting saveTelemetry...
Fri 22 Dec 13:25:04 NZDT 2023
Starting savePhotos...
Traceback (most recent call last):
  File "/home/pi/dev/timelapse/scripts/saveTelemetry.py", line 14, in <module>
    from updateStatus import flashLED
  File "/home/pi/dev/timelapse/scripts/updateStatus.py", line 46, in <module>
    pj = pijuice.PiJuice(1, 0x14)
  File "/usr/lib/python3/dist-packages/pijuice.py", line 1570, in __init__
    self.interface = PiJuiceInterface(bus, address)
  File "/usr/lib/python3/dist-packages/pijuice.py", line 23, in __init__
    self.i2cbus = SMBus(bus)
PermissionError: [Errno 13] Permission denied