Error

[ciuchs]

I am getting an error, any help would be appreciated.

IOS-CCS:Cacher-master-2 macmini$ python cacher.py --targetdate "2019-09-19" --deviceids --teamsalert --teamswebhook "https://outlook.office.com/webhook/792f5196-ea16-45b3-a7e7-07708470b74b@e7119446-0f7e-4a91-a73a-7873a46c3354/IncomingWebhook/3b42557b61d54d91b7b3ca6c833b507d/f0031761-94c3-46db-xxxx"
Traceback (most recent call last):
File "cacher.py", line 891, in
main()
File "cacher.py", line 876, in main
cacherdata = cacher(rawLog.readlines(), targetDate, friendlyNames)
File "cacher.py", line 233, in cacher
totalbytesserved.append(bytes_served)
UnboundLocalError: local variable 'bytes_served' referenced before assignment