Synchronizing not possible

Operating system

Linux

Joplin version

2.14.20

Desktop version info

Joplin 2.14.20 (prod, linux)
Client-ID: 58ad00efe18f4bd49880ad4eddbd1e3a
Sync-Version: 3
Profil-Version: 46
Unterstützter Schlüsselbund: Nein
Revision: cfd98e3
Backup: 1.4.0

Sync target

Nextcloud

What issue do you have?

When I try to synchronize, I get an error (see the screenshot).

What can I do?

Screenshots

Screenshot_20240321_103337.png

Problem solved, it was a matter of nextcloud. I reorganized all items.