Client sync error with 9.0.2 pro and encrypted library

Seafile Client
1

I have a problem with version 9.0.2 Pro.
After the upgrade or even on a fresh installation, I still encounter the same error of synchronization of the encrypted libraries:

Seafile.log
[12/27/21 19:03:21] Failed to get remote head a2f21c54-afeb-49aa-ac85-e7d7ac0d364f of repo 0d86ebc2.
[12/27/21 19:03:21] Transfer repo ‘a2f21c54’: (‘normal’, ‘data’) → (‘error’, ‘finished’)
[12/27/21 19:03:21] Repo ‘S1-Famille@Gykroipa’ sync state transition from downloading to ‘error’: ‘Failed to write data on the client. Please check disk space or folder permissions’.

(My disk space or folder permissions are ok).

Thanks for your help

2

To clarify, the clients are in 8.0.5 and the encrypted libraries are in version 4.