Sync state transition from uploading to 'error': 'Error occured in upload.'

Hello,

my seafile-client doesnt sync anymore. Do you have any ideas what causes that problem?!

[11/02/18 10:30:38] sync-mgr.c(739): Repo ‘Datenaustausch’ sync state transition from ‘synchronized’ to ‘uploading’.
[11/02/18 10:30:38] http-tx-mgr.c(1153): Transfer repo ‘dca556b2’: (‘normal’, ‘init’) --> (‘normal’, ‘check’)
[11/02/18 10:30:38] http-tx-mgr.c(1153): Transfer repo ‘dca556b2’: (‘normal’, ‘check’) --> (‘normal’, ‘commit’)
[11/02/18 10:30:38] http-tx-mgr.c(1153): Transfer repo ‘dca556b2’: (‘normal’, ‘commit’) --> (‘normal’, ‘fs’)
[11/02/18 10:30:38] http-tx-mgr.c(3646): Failed to calculate fs object list for repo dca556b2.
[11/02/18 10:30:38] http-tx-mgr.c(1153): Transfer repo ‘dca556b2’: (‘normal’, ‘fs’) --> (‘error’, ‘finished’)
[11/02/18 10:30:38] sync-mgr.c(801): Repo ‘Datenaustausch’ sync state transition from uploading to ‘error’: ‘Error occured in upload.’.
[11/02/18 10:30:49] sync-mgr.c(739): Repo ‘GF-160224_Daszyna’ sync state transition from ‘synchronized’ to ‘uploading’.
[11/02/18 10:30:49] http-tx-mgr.c(1153): Transfer repo ‘3c7b3a81’: (‘normal’, ‘init’) --> (‘normal’, ‘check’)
[11/02/18 10:30:49] http-tx-mgr.c(1153): Transfer repo ‘3c7b3a81’: (‘normal’, ‘check’) --> (‘normal’, ‘commit’)
[11/02/18 10:30:49] http-tx-mgr.c(1153): Transfer repo ‘3c7b3a81’: (‘normal’, ‘commit’) --> (‘normal’, ‘fs’)
[11/02/18 10:30:49] http-tx-mgr.c(3646): Failed to calculate fs object list for repo 3c7b3a81.
[11/02/18 10:30:49] http-tx-mgr.c(1153): Transfer repo ‘3c7b3a81’: (‘normal’, ‘fs’) --> (‘error’, ‘finished’)

Do you have an av software?

Yes G-DATA, do you think AV-Software causes this problem?

I would have a look at it, because of this message in your log “Failed to calculate fs object list for repo 3c7b3a81.”

An AV scanner could think something in memory is a virus and block access, that could lead to such an error. Has G-Data logged anything?