No permission to access library

Hey,

after uploading a large file that was acknowledged with a network error, I no longer have the right to access my library from seafile client.

The seafile.log contains the following:

[01/16/19 10:57:16] sync-mgr.c(559): Repo ‘Meine Bibliothek’ sync state transition from ‘synchronized’ to ‘uploading’.
[01/16/19 10:57:16] http-tx-mgr.c(1181): Transfer repo ‘ef495649’: (‘normal’, ‘init’) --> (‘normal’, ‘check’)
[01/16/19 10:57:16] http-tx-mgr.c(1181): Transfer repo ‘ef495649’: (‘normal’, ‘check’) --> (‘normal’, ‘commit’)
[01/16/19 10:57:16] http-tx-mgr.c(1181): Transfer repo ‘ef495649’: (‘normal’, ‘commit’) --> (‘normal’, ‘fs’)
[01/16/19 10:57:16] http-tx-mgr.c(3087): Bad response code for POST https://seafile.***.de/seafhttp/repo/ef495649-dddb-4e68-ba41-8276e6175eee/recv-fs/: 403.
[01/16/19 10:57:16] http-tx-mgr.c(3763): Failed to send fs objects for repo ef495649.
[01/16/19 10:57:17] http-tx-mgr.c(1181): Transfer repo ‘ef495649’: (‘normal’, ‘fs’) --> (‘error’, ‘finished’)
[01/16/19 10:57:17] sync-mgr.c(621): Repo ‘Meine Bibliothek’ sync state transition from uploading to ‘error’: ‘You do not have permission to access this library’.

I use docker image version 6.3.3 with ubuntu 18.04.

Can anyone help me?