S-0-0: NT_STATUS_NONE_MAPPED messages

NethServer Version: NS8
Module: Samba

Dear community,

I am getting a lot of messages like this in the logs:

2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED
2024-06-17T21:05:43-03:00 [1:samba1:samba-dc] /usr/sbin/winbindd: Could not convert sid S-0-0: NT_STATUS_NONE_MAPPED

Anyone know how to solve this issue?