[Samba] Error

[sandy.napoles at eccmg.cupet.cu]

Hello list, today I update de the version of samba, 4.2.3, when I run this tool, I have this error.

1) - ./samba-tool gpo aclcheck
ldb_wrap open of secrets.ldb
GENSEC backend 'gssapi_spnego' registered
GENSEC backend 'gssapi_krb5' registered
GENSEC backend 'gssapi_krb5_sasl' registered
GENSEC backend 'spnego' registered
GENSEC backend 'schannel' registered
GENSEC backend 'naclrpc_as_system' registered
GENSEC backend 'sasl-EXTERNAL' registered
GENSEC backend 'ntlmssp' registered
GENSEC backend 'http_basic' registered
GENSEC backend 'http_ntlm' registered
GENSEC backend 'krb5' registered
GENSEC backend 'fake_gssapi_krb5' registered
resolve_lmhosts: Attempting lmhosts lookup for name _ldap._tcp.ECCMG.CUPET.CU
resolve_lmhosts: Attempting lmhosts lookup for name _ldap._tcp.ECCMG.CUPET.CU
resolve_lmhosts: Attempting lmhosts lookup for name samba.eccmg.cupet.cu
resolve_lmhosts: Attempting lmhosts lookup for name samba.eccmg.cupet.cu
ERROR(): uncaught exception - 'No such element'
File "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/__init__.py", line 175, in _run
return self.run(*args, **kwargs)
File "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/gpo.py", line 1150, in run
ds_sd_ndr = m['nTSecurityDescriptor'][0]

2)- ./samba-tool ntacl sysvolcheck
lp_load_ex: refreshing parameters
Initialising global parameters
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Processing section "[global]"
Processing section "[netlogon]"
Processing section "[sysvol]"
ldb_wrap open of idmap.ldb
ERROR(): uncaught exception - (2, 'No such file or directory')
File "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/__init__.py", line 175, in _run
return self.run(*args, **kwargs)
File "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/ntacl.py", line 249, in run
lp)
File "/usr/local/samba/lib/python2.7/site-packages/samba/provision/__init__.py", line 1730, in checksysvolacl
direct_db_access)
File "/usr/local/samba/lib/python2.7/site-packages/samba/provision/__init__.py", line 1681, in check_gpos_acl
domainsid, direct_db_access)
ile "/usr/local/samba/lib/python2.7/site-packages/samba/provision/__init__.py", line 1625, in check_dir_acl
fsacl = getntacl(lp, path, direct_db_access=direct_db_access, service=SYSVOL_SERVICE)
File "/usr/local/samba/lib/python2.7/site-packages/samba/ntacls.py", line 73, in getntacl
xattr.XATTR_NTACL_NAME)

3)- ./samba-tool ntacl sysvolreset
lp_load_ex: refreshing parameters
Initialising global parameters
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Processing section "[global]"
Processing section "[netlogon]"
Processing section "[sysvol]"
ldb_wrap open of idmap.ldb
lp_load_ex: refreshing parameters
Processing section "[global]"
Processing section "[netlogon]"
Processing section "[sysvol]"
Initialising default vfs hooks
Initialising custom vfs hooks from [/[Default VFS]/]
Initialising custom vfs hooks from [acl_xattr]
Module 'acl_xattr' loaded
Initialising custom vfs hooks from [dfs_samba4]
connect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service Unknown Service (snum == -1)
Initialising default vfs hooksconnect_acl_xattr: setting 'inherit acls = true' 'dos filemode = true' and 'force unknown acl user = true' for service sysvol
open: error=2 (No such file or directory)
ERROR(runtime): uncaught exception - (-1073741823, 'Undetermined error')
  File "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/__init__.py", line 175, in _run
    return self.run(*args, **kwargs)
  File "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/ntacl.py", line 218, in run
    lp, use_ntvfs=use_ntvfs)
  File "/usr/local/samba/lib/python2.7/site-packages/samba/provision/__init__.py", line 1616, in setsysvolacl
    set_gpos_acl(sysvol, dnsdomain, domainsid, domaindn, samdb, lp, use_ntvfs, passdb=s4_passdb)
  File "/usr/local/samba/lib/python2.7/site-packages/samba/provision/__init__.py", line 1521, in set_gpos_acl
    passdb=passdb)
  File "/usr/local/samba/lib/python2.7/site-packages/samba/provision/__init__.py", line 1484, in set_dir_acl
    setntacl(lp, path, acl, domsid, use_ntvfs=use_ntvfs, skip_invalid_chown=True, passdb=passdb, service=service)
  File "/usr/local/samba/lib/python2.7/site-packages/samba/ntacls.py", line 154, in setntacl
    smbd.set_nt_acl(file, security.SECINFO_OWNER | security.SECINFO_GROUP | security.SECINFO_DACL | security.SECINFO_SACL, sd, service=service)