Backup vmware appliance management always 0KB

Nextcloud version (eg, 20.0.5): 22.2.0
Operating system and version (eg, Ubuntu 20.04): Ubuntu 20.04
Apache or nginx version (eg, Apache 2.4.25): replace me
PHP version (eg, 7.4): 8.0.11

The issue you are facing: Every time I backup the file to nextcloud get file “0KB” on nextcloud(but on monitor have network traffic).

Is this the first time you’ve seen this error? (Y/N):N

You use Nextcloud as the backup storage, via webdav?

Do you see anything on the Nextcloud logs?