I fixed this warning by reindexing:
systemctl stop slapd
rm /var/lib/ldap/alock
slapindex
chown -R ldap:ldap /var/lib/ldap/
systemctl start slapd
I fixed this warning by reindexing:
systemctl stop slapd
rm /var/lib/ldap/alock
slapindex
chown -R ldap:ldap /var/lib/ldap/
systemctl start slapd