Error en servidor esclavo

[pablo.garcia@…]

Servidor esclavo con PDC activado. Ha surgido este error al intentar realizar cualquier operación con usuarios, y tampoco me permite loguearme contra el en los recursos compartidos ni en el PDC... a qué problema se puede deber? No es imprescindible para que pueda loguearse un usuario en el PDC local que el servidor zentyal esté visible para el maestro (zentyal02) , si ya se han sincronizado los usuarios, no?

Trace
Unknown error at EBox::SambaLdapUser::_getAccountFlags Referral received at /usr/share/perl5/EBox/Ldap.pm line 703
EBox::Ldap::_errorOnLdap('Net::LDAP::Search=HASH(0x7fdbb1d0f8d0)', 'HASH(0x7fdbb1cf4630)') called at /usr/share/perl5/EBox/Ldap.pm line 342
EBox::Ldap::search('EBox::Ldap=HASH(0x7fdbb1a26a30)', 'HASH(0x7fdbb1cf4630)') called at /usr/share/perl5/EBox/SambaLdapUser.pm line 841
EBox::SambaLdapUser::_getAccountFlags('EBox::SambaLdapUser=HASH(0x7fdbaebc2430)', 'paco.user') called at /usr/share/perl5/EBox/SambaLdapUser.pm line 851
EBox::SambaLdapUser::_userSharing('EBox::SambaLdapUser=HASH(0x7fdbaebc2430)', 'paco.user') called at /usr/share/perl5/EBox/SambaLdapUser.pm line 434
EBox::SambaLdapUser::_userAddOns('EBox::SambaLdapUser=HASH(0x7fdbaebc2430)', 'paco.user') called at /usr/share/perl5/EBox/UsersAndGroups.pm line 2311
EBox::UsersAndGroups::allUserAddOns('EBox::UsersAndGroups=HASH(0x7fdbb0d368b8)', 'paco.user') called at /usr/share/perl5/EBox/CGI/UsersAndGroups/User.pm line 52
EBox::CGI::UsersAndGroups::User::_process('EBox::CGI::UsersAndGroups::User=HASH(0x7fdbb1b2e340)') called at /usr/share/perl5/EBox/CGI/Base.pm line 262
EBox::CGI::Base::run('EBox::CGI::UsersAndGroups::User=HASH(0x7fdbb1b2e340)') called at /usr/share/perl5/EBox/CGI/Run.pm line 120
EBox::CGI::Run::run('EBox::CGI::Run', 'UsersAndGroups/User', 'EBox') called at /usr/share/ebox/cgi/ebox.cgi line 35
ModPerl::ROOT::ModPerl::Registry::usr_share_ebox_cgi_ebox_2ecgi::handler('Apache2::RequestRec=SCALAR(0x7fdbada079f8)') called at /usr/lib/perl5/ModPerl/RegistryCooker.pm line 204
eval {...} called at /usr/lib/perl5/ModPerl/RegistryCooker.pm line 204
ModPerl::RegistryCooker::run('ModPerl::Registry=HASH(0x7fdbb19ad270)') called at /usr/lib/perl5/ModPerl/RegistryCooker.pm line 170
ModPerl::RegistryCooker::default_handler('ModPerl::Registry=HASH(0x7fdbb19ad270)') called at /usr/lib/perl5/ModPerl/Registry.pm line 31
ModPerl::Registry::handler('ModPerl::Registry', 'Apache2::RequestRec=SCALAR(0x7fdbada079f8)') called at -e line 0
eval {...} called at -e line 0

[pablo.garcia@…]

Error Log

[pablo.garcia@…]

Reinstalado Usuarios y Grupos, y parece funciona.