logfile Error make connection

[melmager]

Log file entry
create_connection_session_info: guest user (from session setup) not permitted to access this share (ATA_S11_512G_PHISON_SSD_B27_D839070B130800417215_PART1)
make_connection_snum: create_connection_session_info failed: NT_STATUS_ACCESS_DENIED

moredisk
id:ata-S11-512G-PHISON-SSD-B27_D839070B130800417215-part1

[10:46:58] INFO: Exposed Disks Summary:
[CONFIG] path = /homeassistant # TM:false US:homeassistant #
[ADDONS] path = /addons # TM:false US:homeassistant #
[SSL] path = /ssl # TM:false US:homeassistant #
[SHARE] path = /share # TM:false US:homeassistant #
[BACKUP] path = /backup # TM:false US:homeassistant #
[MEDIA] path = /media # TM:false US:homeassistant #
[ADDON_CONFIGS] path = /addon_configs # TM:false US:homeassistant #
[ATA_S11_512G_PHISON_SSD_B27_D839070B130800417215_PART1] path = /mnt/ata-S11-512G-PHISON-SSD-B27_D839070B130800417215-part1 # TM:true US:homeassistant #

using as /backup in hass

what am i missing ?

[dianlight]

Is difficulty to understand your problem without a context and your configuration.

From the log I can suppose you are trayng to access from a pc without
setting username and password.

create_connection_session_info: guest user (from session setup) not permitted to access this share